If `tan theta=1/2`, evaluate `frac(2sin theta+3cos theta)(4cos theta+3sin theta)`

|(sin^2theta,cos^2theta),(cos^2theta,sin^2theta)|=

If tan theta = (4)/(3) , then 3sin theta - 4 cos theta =

If cot theta = (3)/(4) , then (sin theta - cos theta)/(sin theta + cos theta) =

If theta lies in the first quadrant and 5 tan theta = 4 , " then " (5 sin theta - 3 cos theta )/( sin theta + 2 cos theta )= .............. A) 0 B) 1 C) 1/6 D) 5/14

If tan theta = 1 then find the vlue of (sin theta + cos theta)/(sec theta + cosec theta)

prove that sin theta + tan theta = (cos theta) / (1-sin theta)