Q. f(x)={x2ln(x) for x≤0 for x>0Find limx→1f(x).Choose 1 answer:(A) 0(B) 1(C) e(D) The limit doesn't exist.
Given piecewise function: We are given a piecewise function f(x) defined as:f(x)={x2amp;for x≤0,ln(x)amp;for xgt;0We need to find the limit of f(x) as x approaches 1.Since 1 is greater than 0, we will use the definition of f(x) for x > 0, which is f(x)=ln(x).
Limit definition: To find the limit as x approaches 1 for the natural logarithm function, we substitute x with 1 in the function ln(x):limx→1ln(x)=ln(1)
Substitute x with 1: We know that the natural logarithm of 1 is 0:ln(1)=0Therefore, the limit of f(x) as x approaches 1 is 0.
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