Question

1.
Determine the differentials in each of the following cases.
(i) y = x2-1
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Answer 1

Answer:

2X

Step-by-step explanation:

Here, y = X^2 - 1, so, if you differentiate the function with respect to y, then it will be d/dx ( X^2 - 1).

Differentiation of X^2 is 2X and differentiation of -1 is zero. So, answer is 2X.