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Q: Find the value of sin(60+θ) – cos(30–θ).
  • A. 1
  • B.
    option image
  • C.
  • D. -1
Correct Answer: Option C - sin(60+θ) – cos(30–θ) sin(60+θ) – sin(60+θ) = 0
C. sin(60+θ) – cos(30–θ) sin(60+θ) – sin(60+θ) = 0

Explanations:

sin(60+θ) – cos(30–θ) sin(60+θ) – sin(60+θ) = 0