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माना f: R rarr R , f(x) = 7e^(s i n^(2)x...

माना `f: R rarr R , f(x) = 7e^(s i n^(2)x) - e^(cos^(2) x ) + 2` द्वारा परिभाषित है, तो `sqrt( 7 f _(m i n.)+f_(max.))` का मान है : (i) 2 (ii) 4 (iii) 7 (iv) 8

A

2

B

4

C

6

D

8

लिखित उत्तर

Verified by Experts

The correct Answer is:
D
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