Solve for "z" 7x + 3y + 8z = 10 -8x + 1y - 5z = 18 1x - 8y + 2z = 16 Round answer to 2 decimal places.

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A: Change of order.

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

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A: We have to find the given integral.

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A: topic - equation of a line

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A: Solution is given below:

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A: Explanation of the answer is as follows

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A: Given

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A: This question can be solved using the concept of maxima and minima.

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A: Solving

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A: Solving the differential equation by seperation of variables.

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A: This question can be solved using the concept of differentiation of implicit function.

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A: Given problem:- ∫cos3(θ)/(1-sin(θ)) dθ

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Q: 10. [ tan 0 de 12.f cos do 3

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A: Solving

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