7. Approximate the square pulse distribution below on the interval x € [−1,1] using Legendre polynomials, with at least 3 non-zero terms. Hint: see hand-written lecture notes. You may find this and this useful. f(x) [1 |x| //

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A: This is just directional derivative or simply gradient in several variable.

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Q: 92000 51000 Without using row reduction, find the inverse of A = 0 0 2 0 0 000 49 000 25

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A: Minimize subjected to constrain

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A: Using Proposition 2.26 we solve this problem

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A: 55510  = 010001010112

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Q: 5. S = {S: S = (1/2'), n = 1, 2,...}

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A: I have solved the question. Please go through that.

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Q: Solve the second-order homogeneous linear differential equation given as: y′′−3y′+2y=0

A: We have to solve the second-order homogeneous linear differential equation.

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