Math, asked by prasthuthikakara944, 1 month ago

If m and M are the minimum and maximum values of 4+1/2 sin2 2x-2cos4 x,xe R then M-m is equal to

. 9/4
. 15/4
. 7/4
. 1/4

Answers

Answered by Anonymous

59

Answer:

correct option is a.]

9/4

Step-by-step explanation:

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