Solve the following system of equations using the Gauss elimination method: 2x1 + x2 - X3 = 1 X1 + 2x2 + x3 = 8 -X1 + x2 – X3 = -5
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A: Simple problem based upon the topic scalar triple product (vector calculus). Please have a good look
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A: Solution:-Given thatPoints-P:(-1, 1, -2)⇒OP→=(-i^+j^-2k^ )Q:(-2, 0, 1)⇒OQ→=(-2i^+k^ )R:(0, -2,…
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