### CBSE XII Science Maths Relations and Functions

## can u explain the logic behind this step becoming the second.... unable to understand....pls.....

**pksunilnair**5th October 2017 11:24 AM

### JEE Plances JEE (Main) Maths Inverse Trigonometric Functions

## **arccos((x-1)(x-5))/(X(x-2)(x-3))**
**Find its range**

**arccos((x-1)(x-5))/(X(x-2)(x-3))**

**Find its range**

**sudheerkapoor67**8th November 2017 5:41 AM

### JEE Plances JEE (Main) Maths Inverse Trigonometric Functions

## **X³+X²+3X+sinX=f(X)**
**Prove that is a one -one and onto function**

**X³+X²+3X+sinX=f(X)**

**Prove that is a one -one and onto function**

**sudheerkapoor67**8th November 2017 5:45 AM

### JEE Plances JEE (Main) Maths Relations and Functions

## **Tell weather the function is one-one or many one /into or onto**
**|X|COSX**

**Tell weather the function is one-one or many one /into or onto**

**|X|COSX**

**sudheerkapoor67**8th November 2017 5:48 AM

### JEE Plances ALL Class Maths Relations and Functions

## **log base √2(2- log base 2(16sin sq.x +1)) =f(x) find its range**

**log base √2(2- log base 2(16sin sq.x +1)) =f(x) find its range**

**sudheerkapoor67**10th November 2017 4:00 AM

### JEE Plances ALL Class Maths Relations and Functions

## **F(x)=2[x]+cosx,then F:R--R than proove that its is a many one and into function**

**F(x)=2[x]+cosx,then F:R--R than proove that its is a many one and into function**

**sudheerkapoor67**10th November 2017 4:03 AM

### CBSE XI Science Maths Complex Numbers and Quadratic Equations

## Please send the complete solution step by step.

**sudhanshubhushanroy**20th November 2017 8:24 AM

### CBSE XI Science Maths Relations and Functions

## It is confusing me.. please can U clear my concep regarding these types of questions..
Asked by **nitishkrnehu09**
23rd November 2017
9:39 AM
Answered by Expert

**nitishkrnehu09**23rd November 2017 9:39 AM

### CBSE XI Science Maths Sets

## I have problems in such types of problems... Please teach me how to approach such questions...

**nitishkrnehu09**9th December 2017 1:38 PM

### CBSE XI Science Maths Relations and Functions

## Help me to solve:

**nitishkrnehu09**10th December 2017 11:08 PM

### CBSE XI Science Maths Permutations and Combinations

## The question is attached. Please send the step by step complete solution. I also request that please don't send any weblink to this question because I am unable to open thelink everytime.

**sudhanshubhushanroy**12th December 2017 8:18 PM

### JEE Plances JEE (Main) Maths

## Pls solve

**g_archanasharma**5th April 2018 12:52 PM

### JEE Plances JEE (Main) Maths

## IS SIGNUM FUNCTION GRAPH BOUNDED OR UNBOUNDED?

**lakshyachoudhary011**13th April 2018 6:40 PM

### CBSE XI Science Maths Relations and Functions

## ?

**smanishkumar2002**12th May 2018 12:41 AM

### CBSE XI Science Maths Relations and Functions

## ?

**smanishkumar2002**12th May 2018 12:42 AM

### CBSE XI Science Maths Relations and Functions

## ?

**smanishkumar2002**12th May 2018 12:42 AM

### CBSE XII Science Maths

## Show that the function f:R to R defined by f(x) = x /x2 + 1 for all x belongs to r is neither one-one nor onto. Also if g: R to R is defined as g(x) = 2x – 1 . find f o g(x)

**haroonrashidgkp**6th June 2018 12:25 PM

### CBSE XII Science Maths

## Let A = { x belongs Z, 0 ≤x ≤ 12} . show that R = {(a,b): a,b belongs to Ia-bI is divisible by 4} is an equivalence relation. Find set of all lements related to 1. Also write equivalence class {2}

**haroonrashidgkp**6th June 2018 12:44 PM

### CBSE XII Science Maths

## Show that function f in A = R – {2/3} defined as f(x) = 4x+3/6x-4 is one-one and onto. Hence find f-1 mention each and every formula and minute details

**haroonrashidgkp**7th June 2018 10:56 AM

### JEE Plances JEE (Main) Maths

## | |x-4| - 6| <= 2 find x and also do tell me how to do this with intersection

**arup.isro**7th June 2018 5:48 PM

### JEE Plances JEE (Main) Maths Relations and Functions

## Ques

**rbhatt16**9th June 2018 11:20 PM

### JEE Plances JEE (Main) Maths Relations and Functions

## Ques

**rbhatt16**9th June 2018 11:21 PM

### JEE Plances JEE (Main) Maths Quadratic Equations and Inequalities

## Ques

**rbhatt16**9th June 2018 11:22 PM

### CBSE X Maths

## Please solve this question

**vikasg13.hardware**28th June 2018 6:09 AM

### CBSE XI Science Physics

## what is difference bewtween function and derivatives

**vaagai2353**3rd July 2018 7:18 PM

### CBSE XI Science Physics

## is function and derivative the same?

**vaagai2353**4th July 2018 5:56 PM

### CBSE XII Science Maths Relations and Functions

## If one element of domain is not related to any element in co domain will the relation be a function?

**atul_rclal**16th July 2018 6:15 AM

### CBSE XII Science Maths Relations and Functions

## et f R--> R be defined by f(x) = 3x -4, then find f^-1(x

**kalyani**29th July 2018 7:20 AM

### CBSE XI Science Maths

## find the natural number a for which SIGMA f(a+k) (whose limits k=1 to n ) =16(2^n-1),where the function f satisfies f(x+y)=f(x).f(y) for all natural numbers x.y and further f(1)=2

**mrverma999**21st August 2018 3:48 PM

### JEE Plances JEE (Main) Maths

## The greatest value of the fix) = 2 sin x + sin 2x on the interval function [0,3(3.14)]

**sateesh06072002**26th August 2018 6:14 AM

### CBSE X Maths

## Please solve this question

**vikasg13.hardware**4th September 2018 8:30 AM

### NEET1 NEET1 Physics

## If x²+ax+b,when divied by x–4, leaves a remainder of 32 and x²+bx+a,when divided by x–4,leaves a remainder of 35, then a+b=?

**ankitkhatana91**20th September 2018 7:59 AM

### JEE Main Maths Sets, Relations and Functions

## Sir pls solve the following.

**rsudipto**4th January 2019 7:15 PM

### CBSE XI Science Maths Relations and Functions

## Plz answer 4th sum

**lovemaan5500**1st February 2019 9:43 PM

### JEE Main Maths Sets, Relations and Functions

## Detailed solution

**g_archanasharma**4th February 2019 6:02 PM

### JEE Main Maths

## Determine the value of x , the following function are incrasincr or decreasing -3x^2+12x+8

**anchalborse1409**5th February 2019 1:52 PM

### CBSE XII Science Maths Relations and Functions

## Please answer this question

**alanpeter9611**12th February 2019 6:08 PM

### CBSE XI Science Maths

## Find inverse function f(x) if f(x)=2x-4

**harsharaveendran2005**12th February 2019 9:37 PM

### CBSE XI Science Maths

## What is bijective function

**harsharaveendran2005**12th February 2019 9:38 PM

### JEE Main Maths

## Ans me by using graph

**ashutoshdsathe2001**16th February 2019 9:44 PM

### CBSE XII Science Maths Relations and Functions

## 2011,18, invertible with inverse.

**alanpeter9611**26th February 2019 2:19 AM

### CBSE XII Science Maths Relations and Functions

## 2013,11,prove the relation

**alanpeter9611**26th February 2019 2:23 AM

### JEE Main Maths

## Detailed answers please:

**g_archanasharma**1st April 2019 9:17 AM

### JEE Main Maths

## Detailed answers please:

**g_archanasharma**1st April 2019 9:18 AM

### JEE Main Maths

## Detailed answers please:

**g_archanasharma**1st April 2019 9:19 AM

### JEE Main Maths Sets, Relations and Functions

## Detailed answers please

**g_archanasharma**1st April 2019 9:20 AM

### JEE Main Maths Sets, Relations and Functions

## Detailed answers please

**g_archanasharma**4th April 2019 8:41 AM

### JEE Main Maths

## Detailed answers please

**g_archanasharma**4th April 2019 8:43 AM

### JEE Main Maths

## Detailed answers please

**g_archanasharma**6th April 2019 1:55 PM

### JEE Main Maths

## If f(x) is definedon [0,1] by rule f(x)={ x, if x is rational 1-x, if x is irrational } the for all x belonging to [0,1] f(f(x)) A)constant B)1+x C)x D)none of these

**g_archanasharma**8th April 2019 5:11 AM

### JEE Main Maths Sets, Relations and Functions

## The function f(x)=sin^4x+cos^4x/x+x^2tanx a)even b)odd c)periodic with period pi )periodic with period 2pi

**g_archanasharma**8th April 2019 5:15 AM

### JEE Main Maths Sets, Relations and Functions

## if ϕ(x)= a^x then what is [Φ(p)]^3 ?

**hrushikesh.amenon**18th April 2019 9:36 PM

### NEET NEET Physics

## How to find an equation to be SHM, Periodic,. Non Periodic etc.?

**patra04011965**24th April 2019 1:21 PM

### CBSE XI Science Maths Relations and Functions

## Is there a way to determine weather a relation is a function,algebraically?

**sumankumaribharti**26th April 2019 11:00 AM

### JEE Main Maths Sets, Relations and Functions

## Solve it using graph

**vishakhachandan026**10th May 2019 8:20 PM

### CBSE XI Science Maths Relations and Functions

## Domain of the function ; f(x) = √(1-√(x^2-4x+5)) is (1) R (2) R-{2} (3) {2}

**rishijuneja2018**29th June 2019 5:32 PM

### CBSE XI Science Maths Relations and Functions

**Moorti**5th July 2019 6:15 PM

### CBSE XII Science Maths Relations and Functions

## Check surjectivity. Plzz

**prakriti12oct**6th July 2019 12:40 AM

### JEE Main Maths Sets, Relations and Functions

## Solve this problem step by step

**Surjitsp6u**14th August 2019 9:20 PM

### CBSE XII Science Maths Relations and Functions

## Plz answer 5th sum

**lovemaan5500**2nd December 2019 4:15 PM

### CBSE XII Science Maths Relations and Functions

## Plz explain and answer example 6th

**lovemaan5500**2nd December 2019 4:17 PM

### CBSE XII Science Maths Relations and Functions

## In transitive relation if I take (6, 5) belongs to R and (5, 6) belongs to R then (6,6) does not belongs to R, then how can it be a transitive relation?

**kiranbin**19th February 2020 11:03 AM

### CBSE XI Science Maths Relations and Functions

## Sir please explain the below image.

**seeni2005**21st September 2020 3:16 PM

### CBSE XI Science Maths Relations and Functions

## Please help to solve

**jasi01f4**6th October 2020 11:02 PM

### CBSE X Maths

## Power of Electric Current. The power P expended by heat in an electric circuit of fixed resistance varies directly as the square of the current C in the circuit. A circuit expends 180 watts when a current of 6 amperes is flowing. What is the amount of heat expended when the current is 10 amperes?

**suvethaaanbarasu**6th May 2021 11:12 AM

### JEE Main Maths Sets, Relations and Functions

## find the domain and the range of the given function f(x)=5/5-x

**khanmohammad20510**18th January 2022 10:58 AM

### CBSE XI Science Maths Relations and Functions

## find relation between x,y and z x² + 4y² + 9z² - 2xy - 3xz - 6yz = 0

**sundramsingh1707**11th June 2022 5:20 PM