tan A + 2 tan 2A + 4 tan 4A + 8 cot 8A =
tan A + 2 tan 2A + 4 tan 4A + 8 cot 8A =
ABHAY SHANKAR , 14 Years ago
Grade 12
Trigonometry> t1...
1 Answers
Sudheesh Singanamalla
Last Activity: 14 Years ago
Dear Abhay ,
check the picture for the solution
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