Nancividal8827 Nancividal8827

16-06-2024
Mathematics

Answered

Evaluate each expression. Give your answer in radians:
i. Without using a calculator: cos⁻¹(-√2/2).
ii. Use a calculator: sin⁻¹(-0.512).
iii. Without using a calculator: tan⁻¹(-√3).

Answer :

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