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## what is meant by equivalent class

Asked by banga71 7th April 2017 10:05 PM

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

Asked by pksunilnair 5th October 2017 11:24 AM

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

Asked by sudheerkapoor67 8th November 2017 5:41 AM

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

Asked by sudheerkapoor67 8th November 2017 5:45 AM

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

Asked by sudheerkapoor67 8th November 2017 5:48 AM

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

Asked by sudheerkapoor67 10th November 2017 4:00 AM

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

Asked by sudheerkapoor67 10th November 2017 4:03 AM

## The question is attached related to Quadratic equation. Please send the solution in details.

Asked by sudhanshubhushanroy 10th November 2017 4:19 AM

### CBSE XII Science Mathematics Relations and Functions

Asked by nitishkrnehu09 16th November 2017 7:57 AM

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

Asked by nitishkrnehu09 9th December 2017 1:38 PM

## 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.

Asked by sudhanshubhushanroy 12th December 2017 8:18 PM

## r={(1,1)} is this relation(1)reflexive (2)symmetric(3)transitive

Asked by my3shyll 14th April 2018 3:29 PM

## |x^3-1|>=1-x

Asked by Anish 30th May 2018 10:28 PM

## 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)

Asked by haroonrashidgkp 6th June 2018 12:25 PM

## 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}

Asked by haroonrashidgkp 6th June 2018 12:44 PM

## 123

Asked by rbhatt16 6th June 2018 7:07 PM

## 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

Asked by haroonrashidgkp 7th June 2018 10:56 AM

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

Asked by arup.isro 7th June 2018 5:48 PM

### CBSE X Mathematics

Asked by vikasg13.hardware 28th June 2018 6:09 AM

## 5th sum plz

Asked by lovemaan5500 9th October 2018 5:34 AM