CBSE XII Science Maths Relations and Functions
can u explain the logic behind this step becoming the second.... unable to understand....pls.....

JEE Plances JEE (Main) Maths Inverse Trigonometric Functions
arccos((x-1)(x-5))/(X(x-2)(x-3))
Find its range
JEE Plances JEE (Main) Maths Inverse Trigonometric Functions
X³+X²+3X+sinX=f(X)
Prove that is a one -one and onto function
JEE Plances JEE (Main) Maths Relations and Functions
Tell weather the function is one-one or many one /into or onto
|X|COSX
JEE Plances ALL Class Maths Relations and Functions
log base √2(2- log base 2(16sin sq.x +1)) =f(x) find its range
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
CBSE XI Science Maths Complex Numbers and Quadratic Equations
Please send the complete solution step by step.

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
CBSE XI Science Maths Sets
I have problems in such types of problems... Please teach me how to approach such questions...

CBSE XI Science Maths Relations and Functions
Help me to solve:

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.
