a) sin (x + y)
Mathematics, 11.03.2020 13:26 IamHowToBasic
If sin x = 7/25 and cos y = 3/5, and x and y are positive acute angles, find:
a) sin (x + y)
b) cos (x - y)
c) tan (x + y)
Answers: 2
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If sin x = 7/25 and cos y = 3/5, and x and y are positive acute angles, find:
a) sin (x + y)
a) sin (x + y)
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