Question

5. (1 + cot²theta ) tan theta / sec² theta = cot theta​

Answer 1

Step-by-step explanation:

Step-by-step explanation:

Sec^2theta=1/cos^theta

cosec^2theta=1/sin^theta

root 0f 1/cos^theta+1/sin^theta

root of sin^2theta+cos^2theta/sin^2theta.cos^2theta

1 /sintheta.costheta

r.h.s=tan theta+cot theta

=1/sintheta.costheta

Answer 2

Answer:

let me answer:-

Step-by-step explanation

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

tan theta + tan^2 theta/ tan theta/1 +tan^2 theta=cot theta

sin/cos +cos/sin

sin^2 +cos^2/sincos

cos/sin

cot theta