Q. Find all angles, 0∘≤θ<360∘, that solve the following equation.sinθ=1Answer: θ=
Identify Maximum Sine Angle: Identify the angle where the value of sine is 1. The sine function reaches its maximum value of 1 at an angle where the point on the unit circle is at the highest point above the x-axis. This occurs at θ=90 degrees or θ=2π radians.
Check for Additional Angles: Determine if there are any other angles within the given range that also have a sine value of 1. Since the sine function is periodic with a period of 360 degrees or 2π radians, we look for other angles that are coterminal with 90 degrees. However, within the range of 0 to 360 degrees, the sine function only reaches the value of 1 once, at θ=90 degrees.
List Satisfying Angles: List all the angles that satisfy the equation within the given range.The only angle between 0 degrees and 360 degrees where sin(θ)=1 is at θ=90 degrees.
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