Other limits x→0, -oo, +oo, 1
x→0−limtan2(3x)=0More at x→0 from the leftx→0+limtan2(3x)=0x→∞limtan2(3x)=⟨0,∞⟩More at x→oox→1−limtan2(3x)=tan2(3)More at x→1 from the leftx→1+limtan2(3x)=tan2(3)More at x→1 from the rightx→−∞limtan2(3x)=⟨0,∞⟩More at x→-oo