Find the local linear approximation L(x) of the function f(x)=x^2+3 at x=1 .

It will be really helpful if you describe briefly.

What is the scalar multiple to make the matrices match?

What is the scalar multiple that will make the 2x1 matrices of [ i, 1] and [ -i, 1] match?

09/14/21

Integral of (xdx) / [sqrt(1-x^4)]

09/13/21

Show that the operators and do not commute using the function ^ C ^ D f (x) = 4x

Show that the operators and do not commute using the function ^ C ^ D f (x) = 4xC = d / dxD = x ^ 2hint (multiply by x ^ 2)

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