Mathematics · Trigonometry
यदि cosec A = sec B है, जहाँ A और B न्यून कोण (acute angles) हैं, तो (A + B) का मान क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 145°
- 2135°
- 30°
- 490°✓
सही उत्तर देखें
90°
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