Let A=[−8.5,−1]A=[−8.5,−1] (that is, the interval of numbers including endpoints) and B=[−2,1]B=[−2,1] be subsets of ℝR. Evaluate the characteristic functions on the numbers shown below.

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A: See the detailed solution below.

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A: a x,PxPx=-ih∂∂xx,Pxφ=x,-ih∂∂xφ=-ihx∂φ∂x+ih∂∂xxφ=-ihx∂φ∂x+ih∂φ∂x+ihφ=ihφ∴x,Px=ih

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Q: Find the Domain of 1, if f(=) 0(s-6) %3D O Domain: y is all real numbers O Domain: y N0 O Domain: NO…

A: Given f(x)=6(x-6)2 To find f-1, assume y=f(x) then swap variables to find f-1

Q: Q7// Evaluate f -64 -dy

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A: Given that: f(x)=xr           and             g(x)=xs

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Q: Part J only

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A: Simplification

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A: I have provided detailed proof for each question in the Explanation section.Explanation:Let's go…

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A: To find the polynomial of degree 2.

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