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VED1
E L-LOVELY-H math22-1 IInd 21-10-11 IIIrd 24-1-12 IVth 21-4-12 Vth 20-8-12 VIth 10-9-12

fJekJh^22 L nkt:{j (w?fNqe;) dh o?Ae

T[dkjoD 1L j/mK fdZs/ w?fNqe; dh o?Ae eZY' B'N

1 2 1
A = 2 3 1

1 1 2
1 2 1
jZb L fdZsk j?, A = 2 3 1
1 1 2

gzesh nkgo/PB dk gq:'r eoB s/,

Gkt o?Ae (A) = 3 j't/rh.

1 2 1
T[dkjoD 2L i/eo A = 2 3 1 sK w?fNqe; dh o?Ae eZY'.
1 1 0
1 2 1
jZb L fdZsk j? A = 2 3 1
1 1 0

fJZE/ non-zero gzeshnK 2 jB Gkt o?Ae (A) = 2 j't/rh.
−
 5 x 2 1

T[dkjoD 3L i/eo A =   2 1 x 0 sK x dh jo w[Zb d/ bJh o?Ae dk fBoXkoD eo'.
−

  1 0 1 x 
−
−
 5 x 2 1

−
jZb L fdZsk j? A =   2 1 x 0

  1 0 1 x 
−

LOVELY PROFESSIONAL UNIVERSITY 309