4a) Compute the determinent of A, the determinent of 2A and the determinent of 3AS A=1O1 210 1201 1) determinent of A (00-0]-0+ 1[(2)O) - 2 ] |-2 %3D ) determinent of 2A formula [det (CA) = C^det(A)] %3D C-2(because 2A) n=3 (because size of matr A=3x3 determinent of A) = - he4x4matrix n= so... det (2A)- 24 det (A) ) determinent 3AS

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.