Can you please give the answers and EXPLAIN how to get at least 2 of them? Thanks!
Determine the exact valule of each of the following. (Remember - the symbol for pi looks like this: π)
A −√3/2
B 1/2
C √3/2
D −√2/2
E 0
F √2/2
G −1/2
H −1
I 1
cos(−5π/2)
sin(−7π/6)
cos(−7π/3)
sin(−3π)
cos(19π/6)
sin(13π/4)
Determine the exact valule of each of the following. (Remember - the symbol for pi looks like this: π)
A −√3/2
B 1/2
C √3/2
D −√2/2
E 0
F √2/2
G −1/2
H −1
I 1
cos(−5π/2)
sin(−7π/6)
cos(−7π/3)
sin(−3π)
cos(19π/6)
sin(13π/4)
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cos(-5π/2) = cos(-π/2) = cos(3π/2) = 0