Math, asked by tmeet, 5 months ago

d
cos2x = k sin2x = k =..........
dx
01.
(a) 1
(b) - 1
(c)-2
(d) 2

Answers

Answered by priyasaxena2580

1

Answer:

-1 is the correct answer

Answered by Anonymous

7

Answer:

cos 2x = k sin 2x = k = -2

Answer: c) -2

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