Complete Calculus

Suppose we get close to x=c by delta(δ) i.e. we approached x=c from left side and we reach x-delta(δ) and approaching from right we reached

We know that for limit to exist at any value of x, say x=c exists only when limit approaching from right of c and limit approaching from…

Concept of limits helps us understand that if value of input (x) approaches to some value c, then the value of output (f(x)) will approach…