If `cos 8theta= sin theta` and `8 theta lt 90^@` then `sec 6theta=`

IF (sin theta)/(cos theta)+(cos theta)/(sin theta)=2 with 0 lt theta lt 90^@ then what is theta equal to

If sin theta = sqrt(3) cos theta, 0 lt theta lt 90^(@) , then theta is equal to .

If sintheta - cos theta = 7/13 and 0 lt theta lt 90^(@) ,then the value of sin theta + cos theta is:

Statement I If 2 cos theta + sin theta=1(theta != (pi)/(2)) then the value of 7 cos theta + 6 sin theta is 2. Statement II If cos 2theta-sin theta=1/2, 0 lt theta lt pi/2 , then sin theta+cos 6 theta = 0 .

If 15cot theta=8 then sin theta& sec theta=

If sin theta=(1)/(2) and 0^(@) lt theta lt 90^(@) , then cos2 theta =_________

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)?

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?