Which of the following is the correct identity for sin²(θ) + cos²(θ)?

Practice Questions

Q1
Which of the following is the correct identity for sin²(θ) + cos²(θ)?
  1. 1
  2. 0
  3. sin(θ)
  4. cos(θ)

Questions & Step-by-Step Solutions

Which of the following is the correct identity for sin²(θ) + cos²(θ)?
No concepts available.
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