Question

1. Find the derivative of x at x=1.
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Answer 1

Step-by-step explanation:

REFER ATTACHMENT FOR ANSWER✅

Answer 2

Answer:

math]Let\:\:y = (x-1) \\ \implies \frac{dy}{dx} = \frac{d} {dx}. x - \frac{d} {dx}. 1 = 1–0 \\ \implies \frac{d} {dx}. (x-1)=1[/math]