Mathematics · Trigonometry
यदि tan2A - 6 tan A + 9 = 0 है, जहाँ 0 < A < 90° है, तो 6 cot A + 8√10 cos A का मान क्या होगा?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 310√10
- 48√10
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