1. Given A = {1, 2, 3, 4}, B = {a, ß,7} and R= {(2,B), (2, 7), (4, B), (1, a), (1, 7)} (a) Determine the matrix of the relation. (b) Draw the arrow diagram of R. (c) Find the inverse relation R-1 of R. (d) Determine the domain and range of R.

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A: Multiple linear regression model: A multiple linear regression model is given as y = b0 + b1x1 +…

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Q: 1 3 4 -3 -6 -7 3 3 -4 -5 -3 2] 2]

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A: To find: Matrix representation for above  relation depicted in each arrow diagram. Express the…

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A: Solution

Q: Find the determinant of

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Q: Give three examples of application of determinant in engineering

A: (1) Determinant can be used to find solutions of the multi variable linear equations.

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Q: in a determinant the number of rows need not be same as the number of columns true or false?

A: We can solve the problem in a logical way.