`(sin theta)/(1+cos theta)+(1+cos theta)/(sin theta)=4` then find `theta`

(sin theta)/(1+cos theta)+(1+cos theta)/(sin theta)=2cos ec theta

If (cos theta)/(1- sin theta) + (cos theta)/(1 + sin theta) =4 , then find the value of cos theta . Find theta if 0^(@) lt theta lt 90^(@)

Prove that: ((1)/(cos theta)-(1)/(sin theta))(1+(sin theta)/(cos theta)+(cos theta)/(sin theta))=sec theta tan theta-cosec theta cot theta

Prove that (1)/(2){(sin theta)/(1+cos theta)+(1+cos theta)/(sin theta)}=(1)/(sin theta)

" 4."(sin theta)/(1+cos theta)+(1+cos theta)/(sin theta)=(2)/(sin theta)

1- (sin ^ (2) theta) / (1 + cos theta) + (1 + cos theta) / (sin theta) - (sin theta) / (1-cos theta) - (1) / (sec theta)

1-(sin^(2)theta)/(1+cos theta)+(1+cos theta)/(sin theta)-(sin theta)/(1-cos theta) equals

A simplified of ((Sin theta)/(1+cos theta)+(1+cos theta)/(sin theta))(1/(tan theta+cot theta)) is: ((Sin theta)/(1+cos theta)+(1+cos theta)/(sin theta))(1/(tan theta+cot theta)) का सरलीकृत मान ज्ञात करें |