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The value of sin^(-1)(-1) is:
The value of sin^(-1)(-1) is:
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Practice Questions
1 question
Q1
The value of sin^(-1)(-1) is:
-π/2
0
π/2
π
Show Solution
Copy
sin^(-1)(-1) corresponds to the angle whose sine is -1, which is -π/2.
Questions & Step-by-step Solutions
1 item
Q
Q: The value of sin^(-1)(-1) is:
Solution:
sin^(-1)(-1) corresponds to the angle whose sine is -1, which is -π/2.
Steps: 4
Show Steps
Step 1: Understand what sin^(-1)(-1) means. It is asking for the angle whose sine value is -1.
Step 2: Recall the sine function. The sine of an angle gives the y-coordinate of a point on the unit circle.
Step 3: Identify the angle where the sine value is -1. This occurs at -π/2 radians (or -90 degrees).
Step 4: Conclude that sin^(-1)(-1) equals -π/2.
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