How many integer solutions are there to the equation x1+x2+x3+ x4 25 subject to x; > i? Let y. X,-\, Yz=X=-2,43=X3-3, Yy= Xy•4. Then, x+%+Y3 + Yy = 15. %3D 15+4-1 18 こ 15 15

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Q: Suppose (2, -3, 4) x (1, 7, a)= (-16, 12, 17). Determine the value of a

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Q: 6z-82

A: According to question we have to solve given expression 6z-8<4 for z6z - 8 < 4 add both side…

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A: Use scalar multiplication of matrix and addition of matrix to simplify it.

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A: We have to simplify

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A: Given problems:- 28y-2-2y+5 7-89-5y-8

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A: Let A=abcd. Now A2=abcd·abcd=a2+bcab+bdac+cdbc+d2

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A: This integral can be solved by the method of Partial fractions. The process is explained in step 2.

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