Mathematics · Trigonometry
tan -1 ( 4 5 ) + tan -1 ( 5 4 ) का मान क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12π
- 23π/2
- 31
- 4π/2✓
सही उत्तर देखें
π/2
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