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VED1
E L-LOVELY-H math23-1 IInd 6-8-11 IIIrd 24-1-12 IVth 21-4-12 Vth 20-8-12 VIth 10-9-12

noEPk;soh dk rfDs

B'N

fJ; soQK

j[D

8
fJ; soQK jZb eoB s/ x = − , y = 1, z = 1 gqkgs j'Dr/.
15

23H2 ;koKP (Summary)
• fizBh th ftnkge nkofEe ;wZf;nk, o/yh j[zdh j? T[BQK ;kohnK dk jZB n;hA w?fNqe; dh
-1
;jkfJsk Bkb eod/ jK. fJ;d/ nzsors n;hA eq/wo fB:w, fJBto; (A ) ftXh dh
;jkfJsk Bkb T[sgkdB, wzr, g{osh, nkrs fBors ns/ okPNoh nkwdB dk fBoXkoD
nkfd ;wZf;nktK B{z jZb eod/ jK.

23H3 Ppde'P (Keywords)

• w?fNqe; (Matrix) ^ ;zouB, YKuk, pDktN, eqwpZXsk.

23H4 nfGnk; gqPB (Review Questions)

2 3 4
1H i/eo A = 3 4 6 j't/ sK A gsk eo'.
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3 6 13

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