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anonymous
 5 years ago
multiple choice!
In order for cos(x) =sin(x +h) h must equal
a) 60º
b) 45º
c) 120º
d) 90º
anonymous
 5 years ago
multiple choice! In order for cos(x) =sin(x +h) h must equal a) 60º b) 45º c) 120º d) 90º

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amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0sin and cos are 90 degrees out of phase from each other.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i dont understand what that means what so ever...just tell me the answer please!

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0i just did :) I used the number in a sentence so that you could see it and everything :)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0in order for cos and sin to be equal to each other, sin has to shift by 90 degrees.
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