[" प्रश्र्न "8],[(sin^(4)theta-cos^(4)theta+1)cosec^(2)theta" का मान ज्ञात कीजिए। "]

Prove that : (sin^(4)theta- cos^(4) theta+ 1) "cosec"^(2)theta=2

Prove that : (sin^(4)theta- cos^(4) theta+ 1) "cosec"^(2)theta=2

What is the value of (sin^(4)theta-cos^(4)theta+1)"cosec"^(2)theta ?

If Cot theta=1/sqrt3 , then the value of (2-sin^2 theta)/(1-cos^2 theta)+cosec^2 theta+sec theta is: यदि Cot theta=1/sqrt3 , है, तो (2-sin^2 theta)/(1-cos^2 theta)+cosec^2 theta+sec theta का मान ज्ञात करें |

If sin theta-cos theta=7/17 , then find the value of sin theta+cos theta . यदि sin theta-cos theta=7/17 ,है, तो sin theta+cos theta का मान ज्ञात कीजिए।

|(4 sin^(2)theta, cos^(2) theta),(3 sec^(2)theta,cosec^(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?

If sqrt3 cos theta =sin theta , then the value of (4sin^2 theta -5 cos theta )/(3 cos theta +1) is: यदि sqrt3 cos theta =sin theta , तो (4sin^2 theta -5 cos theta )/(3 cos theta +1) का मान ज्ञात करें

If 3sin theta =2 cos^2 theta ,0^@ यदि 3sin theta =2 cos^2 theta ,0^@< theta <90^@ , है, तो (tan^2 theta + sec^2 theta -cosec^2 theta ) का मान ज्ञात करें |

If 5 cos theta -12 sin theta =0 , the value of (2 sin theta +cos theta )/(cos theta - sin theta ) यदि 5 cos theta -12 sin theta =0 , है, तो (2 sin theta +cos theta )/(cos theta - sin theta ) का मान ज्ञात करें |