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Let f be a real - valued function define...

Let f be a real - valued function defined on R ( the set of real numbers) such that `f(x) = sin^(-1) ( sin x) + cos^(-1) ( cos x)`
The value of f(10) is equal to

A

28

B

24

C

32

D

18

Text Solution

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The correct Answer is:
C
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  17. Let f be continuous function on [0,oo) such that lim (x to oo) (f(x)+ ...

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  20. Let f :R to R be a differentiable function satisfying: f (xy) =(f(x)...

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