SOLUTION: Dear Tutors!!! i can`t solve it by myself, i will wait for you help, please help me to find the matrix inverse. it is a matrix inverse, it is 3x3 matrix :
(-4) ( 3) ( 2)
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-> SOLUTION: Dear Tutors!!! i can`t solve it by myself, i will wait for you help, please help me to find the matrix inverse. it is a matrix inverse, it is 3x3 matrix :
(-4) ( 3) ( 2)
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Question 390573: Dear Tutors!!! i can`t solve it by myself, i will wait for you help, please help me to find the matrix inverse. it is a matrix inverse, it is 3x3 matrix :
(-4) ( 3) ( 2)
( 1) (-32) ( 1)
( 6) ( -2) (-1)
Beforehand thanks for you!!!sincerely Aziz!!!
Hi, previously posted
A= =
I. first find value of determinant: d = a1(b2c3-c2b3) - b1(a2c3-c2a3) + c1(a2b3-b2a3)
II. Then Apply formula for the Inverse:
|A| = 1/d