solve the following.
15. (3cos theta +2sin theta )^2 + (2cos theta -3sin theta)^2=13
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tan) (11pi)/3 (-2 sin) (4pi) - Doubtnut
(tan)11π3(-2sin)4π6-34(cosec2)π4 +(4cos2)17π6=3-4√32. check-circle. Text Solution ... The value of `3(cos theta-sin theta)^ (4).
Missing: (2cos | Must include: (2cos
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it is solved and proved as shown in case . Hope it will help
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