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What is the value of sin^(-1)(1/2)?
What is the value of sin^(-1)(1/2)?
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Practice Questions
1 question
Q1
What is the value of sin^(-1)(1/2)?
π/6
π/4
π/3
π/2
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sin^(-1)(1/2) = π/6, since sin(π/6) = 1/2.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the value of sin^(-1)(1/2)?
Solution:
sin^(-1)(1/2) = π/6, since sin(π/6) = 1/2.
Steps: 4
Show Steps
Step 1: Understand what sin^(-1)(1/2) means. It is asking for the angle whose sine value is 1/2.
Step 2: Recall the sine values of common angles. One of the angles is π/6 (or 30 degrees).
Step 3: Check if sin(π/6) equals 1/2. Yes, it does because sin(π/6) = 1/2.
Step 4: Conclude that sin^(-1)(1/2) is equal to π/6.
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