Use the sum and difference identities to determine the exact value of the following expression.sin(5π12)
Question
Solution 1
To find the exact value of sin(5π/12), we can use the sum and difference identities. The sum and difference identities for sine are:
sin(a + b) = sin(a)cos(b) + cos(a)sin(b) sin(a - b) = sin(a)cos(b) - cos(a)sin(b)
We can express 5π/12 as π/4 + π/6, which are angles we know the sine and cosine for Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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