Question: Suppose that sin() = 0.5. Without calculating , calculate a. cos(). b. sin(). c. cos(). d. sin( ). e. sin( ). f. cos(
Suppose that sin(θ) = 0.5. Without calculating θ, calculate
a. cos(θ).
b. sin(−θ).
c. cos(−θ).
d. sin(π − θ).
e. sin(θ − π).
f. cos(π − θ).
g. cos(θ − 2π).
h. sin(3π − θ).
i. sin(θ − 2π).
j. cos(3π − θ).
k. cos(θ − 3π).
l. sin(2θ).
m. cos(2θ).
n. sin(3θ − 2π).
o. cos(3θ + 4π).
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