Question

4. If sec 0 + tan 0 = p, then find the value of seco – tane
5. Change sec10-sec20 in terms of tano.​

Answer 1

sec theta - tan theta is one by p

Answer 2

Answer:

4. Given,

sec theta + tan theta = P

W .K. T , sec^2theta - tan^theta = l

It's in the form of a^2 - b^2 = ( a+ b ) ( a - b )

: . Sec^2theta - tan^2theta = (Sec theta+ tan theta)( sectheta - tan theta )

1 = ( p ) ( sec theta - tan theta )

1/P = sec theta - tan theta