Raymond B. answered • 28d
Tutor
5
(2)
Math, microeconomics or criminal justice
sin(u+v) = sinucosv + sinvcosu
sinucosv = sin(u+v) - sinvcosu
Cesar G.
asked • 11/30/23Fill in the blank to complete the trigonometric formula. sin u cos v =
Fill in the blank to complete the trigonometric formula.
sin u cos v =
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3 Answers By Expert Tutors
Mark M. answered • 11/30/23
Tutor
4.9
(955)
Retired math prof. Very extensive Precalculus tutoring experience.
sin(u + v) = sinucosv + cosusinv
So, sinucosv = sin(u + v) - cosusinv
Mark M.
tutor
OK, thanks for finding the error.
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28d
depends on the relationship between u and v
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Raymond B.
nope. try again. You got two signs wrong, an arithmetic mistake, much like Stephen Hawking pointed out to Prof. Shelly Cooper on the Big Bang show28d