My Learning Cart
?
Categories
Account

If x = sin^(-1)(-1), what is the value of x?

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: If x = sin^(-1)(-1), what is the value of x?

Options:

  1. -Ï€/2
  2. 0
  3. π/2
  4. π

Correct Answer: -Ï€/2

Solution: 

sin^(-1)(-1) corresponds to the angle -Ï€/2.

If x = sin^(-1)(-1), what is the value of x?

Practice Questions

Q1
If x = sin^(-1)(-1), what is the value of x?
  1. -Ï€/2
  2. 0
  3. π/2
  4. π

Questions & Step-by-Step Solutions

If x = sin^(-1)(-1), what is the value of x?
  • Step 1: Understand that sin^(-1)(-1) means we are looking for an angle whose sine value is -1.
  • Step 2: Recall the sine function and its values. The sine of an angle is -1 at specific points.
  • Step 3: Identify the angle where sine equals -1. This occurs at -Ï€/2 (or -90 degrees).
  • Step 4: Conclude that if x = sin^(-1)(-1), then x = -Ï€/2.
  • Inverse Trigonometric Functions – Understanding the function sin^(-1)(x) and its range, particularly for negative values.
  • Angle Measurement – Knowledge of angle values in radians, especially for common angles like -Ï€/2.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks