`(1+sec 2 theta)*sqrt(sec^(2) theta-1)=` A)`2 sec theta`B)`sec 2 theta`C)`2 tan theta`D)`tan 2 theta`

Prove that , (1+sec 2 theta) (1+sec2^(2) theta)(1+ sec2^(3)theta)... ( 1+sec 2^(2) theta) = (tan 2^(n) theta)/tan theta

(1+tan^(2)theta)/(sec^(2)theta)=

prove :(sec8 theta-1)/(sec4 theta-1)=(tan8 theta)/(tan2 theta)

1+tan theta * tan 2 theta= A) 2 csc theta B) sec 2 theta C) 2 sec theta D) csc 2 theta

sin 2 theta * (tan theta + cot theta)= A) sec theta B) csc theta C)1D)2

Prove that (1+sec 2 theta)(1+sec 4 theta)(1+sec 8 theta)=(Tan 8theta)/(tan theta)

Prove that (1+sec 2 theta)(1+sec 4 theta)(1+sec 8 theta)=(Tan 8theta)/(tan theta)

Prove that (1+sec 2 theta)(1+sec 4 theta)(1+sec 8 theta)=(Tan 8theta)/(tan theta)

(sec^(2)theta-1)/(tan^(2)theta)=?

sec^(2)theta=1-tan2 theta