Question

Which formula gives the x-coordinates of the maximum values for y = cos(x)?

k(pi) for any integer k
k(pi) for k= 0, +/-2, +/-4...
k(pi)/2 for any positive integer k
k(pi)/2 for k= k= 0, +/-2, +/-4...

Answer 1

the correct answer is B i got it right on my test

Explanation:

Answer 2

The answer is B) k(pi) for k= 0, +/-2, +/-4,...

Explanation:

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