If A=[[1,2],[2,1]] and f(x)=(1+x)(1-x) ,...

If `A=[[1,2],[2,1]]` and `f(x)=(1+x)(1-x)` ,then `f(A)` is

A

`-1[(1,1),(1,1)]`

B

`-8[(1,1),(1,1)]`

C

`4 [(1,1),(1,1)]`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:

A

Promotional Banner

Promotional Banner

Recommended Questions

If A=[[1,2],[2,1]] and f(x)=(1+x)(1-x) ,then f(A) is
Text Solution
|
If A=[(1,2),(2,1)] and f(x)=(1+x)/(1-x), then f(A) is
Text Solution
|
If {:[(x,1),(-1,-y)]:}+{:[(y,1),(3,x)]:}={:[(1,2),(2,1)]:}, then
Text Solution
|
यदि f(x)=xe^(x(1-x)) तब सिद्ध कीजिये f(x) की अंतराल [-1/2,1] पर वर्धम...
Text Solution
|
Let f:[-1,2] to [0 , oo ) be a continuous function such that f(x)=f(1-...
Text Solution
|
If [{:(1,2,-1),(1,x-2,1),(x,1,1):}] is singular ,then the value of x ...
Text Solution
|
f(x)=(x)/(x+1), [1,2]
Text Solution
|
If f(x)=(x-1)/(x+1) , then f(f(a x)) in terms of f(x) is equal to (a)(...
Text Solution
|
If A=[(1,2),(2,1)] and f(x)=(1+x)/(1-x), then f(A) is
Text Solution
|