Recommended Questions
- The value of cospi/11+cos(3pi)/11+cos(5pi)/11+cos(7pi)/11+cos(9pi)/11...
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- The value of cos""(pi)/(11)+cos""(3pi)/(11)+cos""(5pi)/(11)+cos""(7pi)...
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- (cos 11^(@) + sin 11^(@))/(cos 11^(@) - sin 11^(@)) का मान है -
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- "Show that : " "cos" pi/11 +"cos"(3pi)/11+ "cos" (5pi)/11+ "cos" (7pi)...
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- Prove that,"cos" pi/11 "cos" (2pi)/11 "cos" (3pi)/11 "cos" (4pi)/11 "c...
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- দেখাও যে, cos""(pi)/(11)+ cos""(3pi)/(11)+ cos""(5pi)/(11)+ cos""(7pi)...
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- প্রমাণ করো:cos""(pi)/(11)cos""(2pi)/(11)cos""(3pi)/(11)cos""(4pi)/(11)...
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- కింది వాటిని నిరూపించండి. cos pi/11 * cos 2pi//11 *cos 3pi//11 * cos 4...
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