If 7a=2×180 then solve that , seca+ sec2a+ sec4a=?
Sudipta Roy , 6 Years ago
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Trigonometry> If 7a=2×180 then solve that , seca+ sec2a...
1 Answers
Arun
Last Activity: 6 Years ago
Dear Sudipta
I am getting my answer as 4.
Please chwck and let me know if this is correct then I will share my solution.
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