TS EAMCET 6-Aug-2021 Shift 2 Question Paper

Section: Mathematics

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Question : 5 of 160

Marks: +1, -0

Let A =[

1	−4	7
0	3	−5
−2	5	−9

], B = [

a

−b

−c

]. If A and [A : B] have same rank, then

2a+b+c = 0
a =
b+c
2
b =
a+c
2
c =
a+b
2

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