Mathematics · Inverse Trigonometric Functions
The greatest and least values of (sin-1x)2 + (cos-1x)2 are respectively:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1π24 and 0
- 2π24 and -π24
- 3π2 and -π2
- 45π24 and π28✓
Correct answer
5π24 and π28
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