Q. Find the vertical asymptotes of the functiony=1+sinx1−sinx
Simplify using trigonometric identity: Simplify the expression inside the square root using the trigonometric identity for tangent half-angle.Calculation: Using the identity, (1−sinx)/(1+sinx)=(tan(x/2))2.
Substitute simplified expression: Substitute the simplified expression back into the original equation.Calculation:y=(tan(2x))2.
Simplify square root: Simplify the square root of a square.Calculation:y=∣tan(2x)∣.