Q1. Find the inverse of the following matrix by using Gauss-Jordan eliminations 1 21 2 3 12₁₂ +1 -1 2 20 234 4

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A: We can solve this as follows:

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A: This question is based on indefinite integral.

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A: We will find the value of x in this question.

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A: Topic = Integration

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A: Explanation of the answer is as follows

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Q: integral (Integration by parte ) [xln x

A: We will solve the problem

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Q: 3.lim √x + 3x + 6 x-2 -2.1 X f(x) -2.01 -2.001 -2 ? -1.999 -1.99 -1.9

A: Limits

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Q: Suppose you start with one liter of vinegar and repeatedly remove 0.13 L, replace with water, mix,…

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A: Let's solve.

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