" 12."(cos^(2)theta)/(sin theta)-csc theta+sin theta=0

(cos^(2)theta)/(sin theta)-cosec theta+sin theta=0

Prove that : (1-sin theta cos theta)/ (cos theta (sec theta - cosec theta)) times (sin^2 theta - cos^2 theta)/(sin^3 theta + cos^3 theta) = sin theta

If (cos theta )/(1-sin theta )+(cos theta )/(1+sin theta )=4, 0^@ यदि (cos theta )/(1-sin theta )+(cos theta )/(1+sin theta )=4, 0^@< theta<90^@ , है, तो (tan theta+ cosec theta) का मान क्या होगा ?

if (cos theta)/(1-sin theta)+ (cos theta)/(1 + sin theta) = 4 , 0^@ lt theta lt 90^@ then what is the value of (sec theta + cosec theta + cot theta)?

If cos2theta=0 , then |(0,costheta,sin theta),(cos theta, sin theta, 0),(sin theta, 0, cos theta)|^(2) is equal to…………

If cos2theta=0 , then |(0,costheta,sin theta),(cos theta, sin theta, 0),(sin theta, 0, cos theta)|^(2) is equal to…………

(cosec theta+sin theta)(cosec theta-sin theta)=cot^(2)theta+cos^(2)theta

The value of (cos^6 theta+sin^6 theta+ 3sin^2 theta cos^2 theta)/(cosec theta sec theta(sin theta+cos theta-1)(sin theta+cos theta+1)) is : (cos^6 theta+sin^6 theta+ 3sin^2 theta cos^2 theta)/(cosec theta sec theta(sin theta+cos theta-1)(sin theta+cos theta+1)) का मान ज्ञात कीजिए?

Prove that (cos theta-sin theta+1)/(cos theta+sin theta-1)=csc theta+cot theta

If ("cosec" theta+sin theta)/("cosec" theta-sin theta)=(5)/(3) , calculate the value of sin theta .