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Polynomial function f(x) satisfying the...

Polynomial function f(x) satisfying the condition `f(x), f(1/x)=f(x)+f(1/x)`. If f(10)=1001, then f(20) is

A

7001

B

8001

C

8000

D

none of these

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • If the function f(x) satisfies the condition f(x + 1/x) = x^2 + 1/x^2,x ne 0 then f(x) is

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    34
    D
    -34

  • A function satisfies the conditions f(x+y)=f(x) + f(y), AA x, y in R then f is

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