`(sin theta-cos theta)^(2)*(sin theta+cos theta)^(2)=`

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

Prove each of the following identities : (sin theta + cos theta)/(sin theta - cos theta) + (sin theta - cos theta)/(sin theta + cos theta) = (2) /((sin^(2) theta - cos^(2) theta)) = (2) /((2sin^(2) theta -1))

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

Prove each of the following identities : (i) (sin theta - cos theta)/(sin theta + cos theta) + ( sin theta+ cos theta)/(sin theta - cos theta) = (2)/((2 sin^(2) theta -1)) (ii) (sin theta + cos theta ) /(sin theta - cos theta) + ( sin theta - cos theta) /(sin theta + cos theta) = (2) /((1- 2 cos^(2) theta))

int((sin theta-cos theta)d theta)/((sin theta+cos theta)sqrt(sin theta cos theta+sin^(2)theta cos^(2)theta))=p tan^(-1)sqrt((sin theta+cos theta)^(q)+r) where p,q,r and c are constants,then 2p+q+2r equals

Prove that : (1+sin2 theta-cos 2theta)/(sin theta+cos theta)=2sin theta

(sin theta +cos theta )^2=2, 0^@ (sin theta +cos theta )^2=2, 0^@< theta <90^@ , तो theta का मूल्य है:

If sin theta+cos theta=sqrt(2) and b=(sqrt(2)(sin theta+cos theta))/(sin theta cos theta), then 'b'is equal to

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?

(1+sin2 theta-cos2 theta)/(1+sin2 theta+cos2 theta)=tan theta