CBSE XII Science Mathematics Relations and Functions
what is meant by equivalent class
Asked by banga71
7th April 2017
10:05 PM
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CBSE XII Science Mathematics Relations and Functions
can u explain the logic behind this step becoming the second.... unable to understand....pls.....
can u explain the logic behind this step becoming the second.... unable to understand....pls.....
Asked by pksunilnair
5th October 2017
11:24 AM
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JEE Plances JEE (Main) Mathematics Inverse Trigonometric Functions
arccos((x-1)(x-5))/(X(x-2)(x-3))
Find its range
Asked by sudheerkapoor67
8th November 2017
5:41 AM
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JEE Plances JEE (Main) Mathematics Inverse Trigonometric Functions
X³+X²+3X+sinX=f(X)
Prove that is a one -one and onto function
Asked by sudheerkapoor67
8th November 2017
5:45 AM
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JEE Plances JEE (Main) Mathematics Relations and Functions
Tell weather the function is one-one or many one /into or onto
|X|COSX
Asked by sudheerkapoor67
8th November 2017
5:48 AM
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JEE Plances ALL Class Mathematics Relations and Functions
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
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JEE Plances ALL Class Mathematics Relations and Functions
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
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CBSE XI Science Mathematics Complex Numbers and Quadratic Equations
The question is attached related to Quadratic equation. Please send the solution in details.
The question is attached related to Quadratic equation. Please send the solution in details.
Asked by sudhanshubhushanroy
10th November 2017
4:19 AM
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CBSE XII Science Mathematics Relations and Functions
please help me to solve it in detail....
Asked by nitishkrnehu09
16th November 2017
7:57 AM
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CBSE XI Science Mathematics Sets
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
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CBSE XI Science Mathematics 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.
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
Answered by Expert
CBSE XII Science Mathematics
r={(1,1)} is this relation(1)reflexive (2)symmetric(3)transitive
Asked by my3shyll
14th April 2018
3:29 PM
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JEE Plances JEE (Main) Mathematics
|x^3-1|>=1-x
Asked by Anish
30th May 2018
10:28 PM
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CBSE XII Science Mathematics
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
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CBSE XII Science Mathematics
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
Answered by Expert
CBSE XII Science Mathematics
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
Answered by Expert
JEE Plances JEE (Main) Mathematics
| |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
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CBSE X Mathematics
Please solve this question
Asked by vikasg13.hardware
28th June 2018
6:09 AM
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CBSE XI Science Mathematics Relations and Functions
5th sum plz
Asked by lovemaan5500
9th October 2018
5:34 AM
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CBSE XI Science Mathematics
3rd sum plz
Asked by lovemaan5500
9th October 2018
5:36 AM
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CBSE XI Science Mathematics Relations and Functions
Solve 6th sum nd plz tell how is any mapping done.like what is the rule for this mapping
Asked by lovemaan5500
1st February 2019
9:39 PM
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CBSE XII Science Mathematics Relations and Functions
2013,11,prove the relation
Asked by alanpeter9611
26th February 2019
2:23 AM
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CBSE XII Science Physics Nuclei
claculate the energy equivalent of 1 g of substance.
Asked by prerna.naga
9th May 2019
8:51 AM
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CBSE XII Science Mathematics 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?
Asked by kiranbin
19th February 2020
11:03 AM
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CBSE XII Science Mathematics Relations and Functions
2nd sum plz
Asked by lovemaan5500
8th March 2020
10:18 PM
Answered by Expert
