amandasan98 amandasan98

02-04-2017
Mathematics

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Find the exact value of the given trigonometric expression given that sin u = 5/13 and cos v = -3/5. Both u and v are in Quadrant II.

a. cot(u+v)

b. cos2u

c. sin(v/2)

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ThisPersonNeedsHelp ThisPersonNeedsHelp

02-04-2017

The answer is A.

Hope I helped! :)

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