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.
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.