Lim x tends to pi/4 ( sinx-cosx)/x-pi/4 This question has not been answered yet! Don't worry! You can check out similar questions with solutions below Lim x tends to pi/6 lim x tends to pi,sin3x-3sinx/(pi-x)^3lim x tends to pi 2 secx-tanx solve :lim x tends to pi , sin x / (pi-x) lim x tends to pi/2 tan 3x / tan x