Find the values of `cos theta` and `tan theta` when `sin theta =-3/5` and `pi < theta < (3pi)/2`

Find the value of cos theta and tan theta if sin theta =-3/5 and piltthetalt3pi/2

Find the simplest value of sin theta x tan theta + cos theta

If b tan theta = a find the value of (cos theta + sin theta )/( cos theta - sin theta)

If theta lies in the fourth quadrant and cos=(5)/(13) ,find the value of: (i) "sin" theta and "tan" theta (ii) (13 sin theta+5 sec theta)/(5 tan theta+6 "cosec"theta)

If tan theta=(4)/(5), find the value of (cos theta-sin theta)/(cos theta+sin theta)

If 5 sin theta = 3 , find the value of (sec theta -tan theta)/ (sec theta +tan theta) .

If 3tan theta=4, find the value of (4cos theta-sin theta)/(2cos theta+sin theta)

If sqrt(3)sin theta=cos theta, find the value of (sin theta tan theta(1+cot theta))/(sin theta+cos theta)

If sec theta =(5)/(4),"find the value of "((2cos theta - sin theta ))/((cot theta - tan theta ))=.

lf 5 cos theta=7 sin theta , find the value of ( sin theta + cos theta)/(2 sin theta -3 cos theta) .