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VED1
E L-LOVELY-H math18-1 IInd 21-10-11 IIIrd 24-1-12 IVth 21-4-12 Vth 20-8-12 VIth 10-9-12

Tanima Dutta, Lovely Professional University fJekJh^18 L t:{j (w?fNqe;) L noE ns/ gqeko

fJekJh^18L t:{j (w?fNqe;) L noE ns/ gqeko B'N

(Matrices : Meaning and Types)

ftP/ t;s{ (Contents)

T[d/P (Objectives)
gq;sktBk (Introduction)

18H1 w?fNqe; dk eqw iK ftwktK (Order of Matrix)
18H2 w?fNqe; dk ;ze/sB (Notation of a Matrix)
18H3 t:{j d/ gqeko (Kinds of Matrix)

18H4 w?fNqe; d/ w[Zy r[D (Important Properties of Matrices)
18H5 t:{jK dk :'r ns/ nzso (Addition and Subtraction of Matrices)

18H6 w?fNqe; r[DB (Matrix Multiplication)
18H7 ;koKP (Summary)
18H8 Ppde'P (Keywords)

18H9 nfGnk; gqPB (Review Questions)
18H10 ;zdoG g[;seK (Further Readings)

T[d/P (Objectives)

fJ; fJekJh d/ nfXn?B s'A pknd ftfdnkoEh :'r j'Dr/L
• w?fNqe; d/ eqw ns/ ;ze/sB B{z f;ZyD ;zpzXh.

• t:{j d/ gqekoK dh ikDekoh gqkgs j't/rh.
• w?fNqe; d/ w[Zy r[DK B{z ;wMD ;zpzXh.
• t:{jK dk :'r ns/ nzso B{z ikDB ;zpzXh.

• w?fNqe; r[DB ;zpzXh gqPBK B{z jZb eoB ;zpzXh.

gq;sktBk (Introduction)

fJZe nkfJseko nzekfJs (Rectangular Arromy), fi;B{z gzeshnK (Rows) ns/ ;szGK ftZu
ftt;fEs ehsk frnk j't/, t:{j ejkT[Adk j?.

m gzeshnK (Rows) ns/ n ;szGK (Columns) ftZu mn ;zfynktK d/ eqw^gfotosB
(Permutation) B{z m × n eqw dk w?fNqe; (Matrix) efjzd/ jB.

a 11 a 12 .... a 1n
a 21 a 22 .... a 2n
:
a m1 a m2 .... a mn

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