Flag Trigonometry> (sin a – cos a)(2 tan a – sec a) + 2 = 0....
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(sin a – cos a)(2 tan a – sec a) + 2 = 0. Find value of a.

AB , 9 Years ago
Grade 11
anser 1 Answers
anil dharavath

Last Activity: 9 Years ago

(sina-cosa)(2sina-1)/

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