Home
Class 12
MATHS
If f(x)=(a-x^(n))^(1//n),"where a "gt 0"...

If `f(x)=(a-x^(n))^(1//n),"where a "gt 0" and "n in N`, then fof (x) is equal to

A

`a`

B

`x`

C

`x^(n)`

D

`a^(n)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SET, RELATION & FUNCTION

    FIITJEE|Exercise Assigment problem ( OBJECTIVE )level II|12 Videos
  • SET, RELATION & FUNCTION

    FIITJEE|Exercise Assigment problem ( OBJECTIVE )level II ( NUMERIAL BASED )|3 Videos
  • SET, RELATION & FUNCTION

    FIITJEE|Exercise Assigment problem (SUBJECTIVE) level II|10 Videos
  • QUADRATIC EQUATION & EXPRESSION

    FIITJEE|Exercise NUMERICAL BASED|3 Videos
  • STATISTICS

    FIITJEE|Exercise Comprehension Type|6 Videos

Similar Questions

Explore conceptually related problems

If f(x)=(a-n^(n))^(1//n) where a gt 0 and n in N , then f[f(x)] is equal to :

If f(x)=(a-x^(n))^((1)/(n)),a>0 and n in N, then prove that f(f(x))=x for all x.

If f(x)=(k-x^n )^(1/n) then fof(x) is

If f(x)=(p-x^(n))^((1)/(n)),p>0 and n is a positive integer then f[f(x)] is equal to

if f(x)=(a-x^(n))^((1)/(n)), where a>0 and n is a positive integer,then f(f(x))=(i)x^(3)( ii) x^(2)( iii) x( iv )-x

Let f(x) =x^(n+1)+ax^n, "where " a gt 0 . Then, x=0 is point of