Mathematics · Trigonometry
यदि sec(3A) = cosec(A - 72°) है, तो A का मान क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 125°
- 240.5°✓
- 330°
- 434.5°
सही उत्तर देखें
40.5°
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