Find the inverse of A=[3 2 6,1 1 2, 2 2 5] by using elementary row transformations.
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10
Answer:
step 1 ) R3—› R3-2R2
step 2) R1—› R1-2R2
step 3) R2—› R2-R1
step 4) R1—› R1-2R3
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5
Step-by-step explanation:
the answer in textbook is wrong
ex4 maths 1 pg no 45 please check it
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