Mathematics
Prove the following identities : = 1\(sec A + tan A) = sec A - tan A
Related Questions
Prove the following identities :
(cos A + sin A)2 + (cos A - sin A)2 = 2
Prove the following identities :
(cosec A - sin A)(sec A - cos A)(tan A + cot A) = 1
Prove the following identities :
(sin A + cosec A)2 + (cos A + sec A)2 = 7 + tan2 A + cot2 A
Prove the following identities :
sec2 A . cosec2 A = tan2 A + cot2 A + 2