Hi, I'm having trouble proving these trigonometric ratios
(sin^2O+4sinO+3)/(cos^2O)=(3+sinO)/(1-sinO)
where O=theta
Plot[(Sin[x]^2 + 4 Sin[x] + 3)/Cos[2 x] - (3 + Sin[x])/( 1 - Sin[x]), {x, 0, \[Pi]}] - Wolfram|Alpha
I don't show that the equality is correct.