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find the exact value of the expression. Do not use a calculator.

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find the exact value of the expression. Do not use a calculator.

sin 45^o + cos 60^o

trigonometric-functions
exact-value

asked Jan 24, 2015 in TRIGONOMETRY by anonymous

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1 Answer

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Step 1 :

The expression is

Substitute and .

Solution :

answered Jan 24, 2015 by Thomas Apprentice

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