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If f1(x)=2x, f2(x)=3sinx-xcosx then for ...

If `f_1(x)=2x, f_2(x)=3sinx-xcosx` then for `x in (0, pi/2)`

A

`f (x) gt g (x)`

B

`f (x) lt g (x)`

C

`f (x)=g (x)` has exactly one real root.

D

`f (x) =g (x)` has exactly two real roots

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A
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VIKAS GUPTA (BLACK BOOK)-APPLICATION OF DERIVATIVES -EXERCISE (SUBJECTIVE TYPE PROBLEMS)
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