Engineering, 02.12.2021 06:00 yasminlockser6
Part 2: Find each value. Show all work. Leave all answers in radical / fraction form. NO DECIMALS.
(4pts. each)
=
=
5) Let sinB = 3, ASB SI CB E QIII), find cos(2B)
6) Let cosa = 3, a € QI, find sin(2a)
7) Let cosB =ÅŸ, OSBS. Find cos
sº)
8) Let cosB =ÅŸ, OSBS. Find sin (1)
Answers: 3
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Part 2: Find each value. Show all work. Leave all answers in radical / fraction form. NO DECIMALS....
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