AMU Engineering 2018 solved paper Solved Paper

Section: Mathematics

© examsiri.com

Question : 113 of 150

Marks: +1, -0

If A=(

0	1	2
1	2	3
3	α	1

), A−1=(

1

2

−

1

2

1

2

−4

3

β

5

2

−

3

2

1

2

) then

α=2,β=−
1
2
α=1,β=−1
α=−1,β=1
α=
1
2
,β=
1
2

Go to Question:

Prev Question

Next Question