`180^(@)+theta,270^(@)-theta` belongs to which quadrant

If sin theta =-(1)/sqrt(2) and tan theta=1 then theta lies in which quadrant

If 180^(@)ltthetalt270^(@),tan theta=5/12 ,then cos3 theta=

The value of cos (270^(@) + theta) cos ( 90^(@) -theta) -sin (270^(@) - theta) cos theta is

If 180^(@)

If 180^(@)

sec theta-tan theta=3 then theta lies in the quadrant

If cot theta =(5)/(12) and theta lies in the third quadrant, then what is (2 sin theta + 3cos theta ) equal to?

Find sin theta and tan theta if cos theta=-(12)/(13) andth eta lies in the third quadrant.

The value of cos(270^(@)+theta)cos(90^(@)+theta)-sin(270^(@)-theta)cos theta is

What is the value of : (sin(90^(@)-theta)sec(180^(@)-theta)sin(-theta))/(sin(180^(@)+theta)cot(360^(@)-theta)"cosec "(90^(@)+theta)) :