CBSE BOARD X, asked by Manmoh76, 11 months ago

x=a sec v and y=b tan v, proove that:b^2 x^2-a^2 y^2=a^2 b^2

Answers

Answered by amreshkumar68
0
the sum is a few weeks back and my husband is in good morning I

Manmoh76: I don't understand
Similar questions