alicat3310 alicat3310

02-05-2020
Mathematics

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which expression is always equivalent to sin x when 0 degrees < x < 90 degrees

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mysticchacha mysticchacha

03-05-2020

Answer:

sin x = cos (90 - x) for 0 < x < 90 degrees.

Step-by-step explanation:

sin x when 0 degrees < x < 90 degrees

....

sin x = cos (90 - x) for 0 < x < 90 degrees.

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