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OpenStudy (anonymous):
Evaluate : cos2 32°+ cos2 58°/sin 2 59°+ sin 2 31° Evaluate : cos2 32°+ cos2 58°/sin 2 59°+ sin 2 31° @Mathematics
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OpenStudy (yash2651995):
is it square or twice?
OpenStudy (anonymous):
TWICE
OpenStudy (yash2651995):
you sure??
OpenStudy (anonymous):
Put it in your calculator.
OpenStudy (anonymous):
i am sure
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OpenStudy (yash2651995):
Evaluate : cos 64°+ cos 116°/sin 118°+ sin 62° cos 116 =cos (180-64) = sin 64 cos 118 =cos (180-62) = sin 62
OpenStudy (yash2651995):
Evaluate : cos 64°+ sin 64°/cos 62°+ sin 62°
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