Question

[5/29, 11:25 PM] Adi: Matrix Multiplication. You can only multiply two matrices if their dimensions are compatible , which means the number of columns in the first matrix is the same as the number of rows in the second matrix. If A=[aij] is an m×n matrix and B=[bij] is an n×p matrix, the product AB is an m×p matrix.
[5/29, 11:28 PM] Adi: if a * b = ab/3 then find 3 * 7
[5/29, 11:28 PM] Adi: if f(x) = 2x - 3 then f^ -1 (x) = .............​

Answer 1

Answer:

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