2)Graph the function y=x3 + 2x²+1

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A: If m and d be two integers . Then m mod d means that the remainder when m is divided by d .

Q: 26. Show that |sin z sinh2 y + sin2 x.

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Q: Seven office mates, three women (Fran, Gladys and Helen) and four men (John, Karl, Leonard and…

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Q: Can you correct what I did wrong in part a?

A: 1. (a) The problem done is fine, but the variable n can be changed according to choice. Explanation:

Q: Find the determinant of the following matrix. 2-63 105 -24 4 ENTER THE FINAL ANSWER ONLY NO WORKINGS…

A: Determinant  = 56Explanation:

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A: A system is said to be consistent if it's solution is exist.

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Q: estion 3. Let {An}nen. Prove that if for every nEN, BC An, then BCN An- nEN

A: The argument has been proved.Explanation:

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Q: 1. Solve for u(x, t): 1 3ux+4u 0, u(x, 0) = 1 + x²

A: We have to find Note: According to the guidelines we are allowed to solve one question at a time…

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A: The objective is to find a Hamiltonian path.

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Q: Problem #3: Find the maximum of f(x, y) = 23 In(13x7y7) + 12 subject to x² + y² = 25, x > 0, y > 0.

A: We will find the maximum value.

Q: SOLVE BY SUBSTITUTION a) y dx = 2(x + y) dy

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Q: c. 7.389056-In(t − 2) > e²

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A: The given system of linear equation is Therefore the augmented matrix is

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Q: 85 Download 235 review topics.pdf (704 KB) k/courses/37010/files/13546023?module_ite... 1 Edexcel,…

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A: (i) If , and v=−u then .Consider,Thus, we have proved the given statement. The statement is true.

Q: Solve for u(x, t): 1 3ux + 4ut= 0, u(x, 0) = 1 + x²

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Q: Problem 7. A Bernoulli equation is a particular kind of first order ODE that can be written in the…

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