trudyjarrett trudyjarrett

04-01-2019
Mathematics

contestada

Use even and odd properties of the trigonometric functions to find the exact value of the expression.

sin(−π6)

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sqdancefan sqdancefan

04-01-2019

Answer:

sin(-π/6) = -1/2

Step-by-step explanation:

sin(π/6) = 1/2 is a value we have memorized.

sin(-π/6) = -sin(π/6) = -1/2

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