The line of intersection of the planes 2x +y - z= 4 and 4x – y+3z = 2 has equation %3D O a) (x, y, z) = (1, 2, 0) + t(1, –5, 1) b) (x, y, z) = (1, –2, 0) + t(2, –10, –6) - O c) None of these d) (x, y, z) = (1,2, 0) + t(1, –5, –3) -

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A: Dear learner, As per our guidelines we can provide the solution for first one only. Kindly post…

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A: Here we have to solve the given problem.

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A: Answer as follows

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A: Here we have to solve higher order differential equation.

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A: ∫ 4sinx-3sec2xdx=∫ 4sinxdx-∫ 3sec2xdx=-4cosx-3tanxAdd a constant to the solution=-4cosx-3tanx+C

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A: Let's find.

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A: This question can be solved using the concept of second order derivative.

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A: Explanation of the answer is as follows

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A: We can solve this as follows:

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A: According to the guidelines, I am answering first question. Please repost the remaining. Explanation…

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A: The given equation is; x2-sin(xy)+y2=5xy.

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