Tan2A(Sec8A-1)=Tan8A(Sec4A-1)
Tan2A(Sec8A-1)=Tan8A(Sec4A-1)
Srijan , 12 Years ago
Grade 10
Trigonometry> trignometric-multiple...
1 AnswersAmit Jain
Thanks & Regards
Amit Jain,
askIITians Faculty
B.Tech., IIT Delhi
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