If tanB=ntanA/1+(1-n)tan2A; then show that tan(A-B)=tanA+2tanB
Manas Akash , 8 Years ago
Grade 11
Trigonometry> If tanB=ntanA/1+(1-n)tan2A; then show tha...
1 Answers
Nishant Vora
Last Activity: 8 Years ago
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