What is the exact value of sin (15 degrees)?Question 6Select one:a..380b.sqrt (2 – sqrt(3)) / 2c.sqrt (2 + sqrt (3)) / 2d..350e.Impossible
Question
Solution 1
The exact value of sin(15 degrees) is sqrt (2 – sqrt(3)) / 2. So, the correct answer is option b.
Here's the step-by-step solution:
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We know that sin(15 degrees) = sin(45 degrees - 30 degrees).
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Using the formula for sin(a - b), which is sin(a)cos(b) - cos(a)sin(b), we get sin(45 degrees)co Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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