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tanA+2tan2A+4tan4A+8tan8A16cot16A = cota |
| Answer» Hlw Avishek aapne jo question pucha hai shayad glat hai kyoki esme 16cot16A nhi aayega . I think ek baar aap check krr lejeyeAagar yeh ques. Kuch ess trha hogaTanA+2tan2A+4tan4A+8tan8A=cotaEska sol. Mujhe pta hai lekin aap ques. Check krr lejey ga plzzzz ☺️ | |