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Let f: RvecRa n dg: RvecR be two one-one...

Let `f: RvecRa n dg: RvecR` be two one-one and onto function such that they are the mirror images of each other about the line `y=adotIfh(x)=f(x)+g(x),t h e nh(x)` is one-one and onto only one-one and not onto only onto but not one-one neither one-one nor onto

A

One-one and onto

B

One-one only

C

Onto only

D

Neither one-one nor onto

Text Solution

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-RELATIONS AND FUNCTIONS -Assignment (Section - B) Objective Type Questions (one option is correct)
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  16. A real valued function f(x) satisfies the functional equation f(x-y) ...

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  20. If f(x) = a(x^n +3), f(1) = 12, f(3) = 36, then f(2) is equal to

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