If `tan theta = m/n`, then find the value of `cos theta` and `sin theta.`

If sin theta=12/13 then find the values of cos theta and tan theta

If sin theta=(3)/(5), then find the values of cos theta and tan theta

If tan theta = 7/8 then find the value of [(1 + sin theta)(1 - sin theta)]/[(1 + cos theta)(1 - cos theta)]

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

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

If sin theta = 12/13 , find the values of cos theta and tan theta . OR If cosec theta = 13/12 , then find the value of cos theta .

If tan theta = 1 then find the value of (5 sin theta + 4 cos theta)/(5 sin theta - 4 cos theta)

If 5 tan theta =4 then find the value of (5 sin theta - cos theta)/(sin theta + 3 cos theta)

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

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