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Use the appropriate compound-angle formula to express the following as a single trigonometric function, and then determine the exact value of the expression. sin π/2 cos π/4 - c…

Use the appropriate compound-angle formula to express the following as a single trigonometric function, and then determine the exact value of the expression. sin π/2 cos π/4 - c…
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2 votes
Use the appropriate compound-angle formula to express the following as a single trigonometric function, and then determine

the exact value of the expression.
sin π/2 cos π/4 - cos π/2 sin π/4

User Sheereen S
by
8.5k points

1 Answer

2 votes

Answer:


(1)/(√(2))

Explanation:

User Salitha
by
8.7k points
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