jenfantroy3096 jenfantroy3096
  • 11-03-2024
  • Mathematics
contestada

Cot⁻¹{√cosa} - tan⁻¹{√cosa} = x, then sin x is equal to
a. tan²(a/2)
b. cot²(a/2)
c. tan α
d. cot(α/2)

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