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If sin2x + 3cosx = 2 then find the value of cos3x+sec3x ??Options: a) 1 b) 9 c) 18 d) 27Please answer in the simplest way

Aiman Shivani , 8 Years ago
Grade 11
anser 1 Answers
Saurabh Koranglekar
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Last Activity: 7 Years ago
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