if a2 Sec 2 θ - b2 tan2 θ =c2 , prove that = ± √(c^2-a^2 )/√(c^2-b^2 )
Alok Singh , 8 Years ago
Grade 10
Trigonometry> if a2 Sec 2 θ - b2 tan2 θ =c2 , prove tha...
1 Answers
Arun
Dear Alok
You have not provided the LHS of part which is to be proved.
Please check and respost it.
Regards
Arun (askIITians forum expert)
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