Use the given information to find the unknown value. y varies directly as the cube of x. When a = 2, then y = 5. Find y when x = 3. Enter the exact answer. y= Number

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A: By our policies we are allowed to solve only one question at a time. Kindly repost other problem in…

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A: Let A = {1,3,4,9,10}, B = {1,2,8,10}. Determine (A ∖ B) ∪ (B ∖ A).

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A: I am attaching image so that you understand each and every step.

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Q: Q4) find the soluation of differention equation using exact equation 1) (1 + x²)dy+(2xydx)=0

A: Using exact equation as given below:

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