If tan theta= 4/3 , find cos theta + sin theta Share with your friends Share 0 Manbar Singh answered this We have,tan θ = 43Now, cos θ = 11+tan2θ =11 + 432 = 11+169 = 35sin θ = tan θ1+tan2θ = 4/31 + 169 = 4/35/3 = 45Now, cos θ + sin θ = 35 + 45 = 75 5 View Full Answer
