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VED1
E L-LOVELY-H math18-1 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 AB ≠ BA.

;t?^w[bKeD (Self Assessment)

fBwBfbys eEBK ftZu ;Zu iK M{n dh gfjukD eo'
(State whether the following statements are True or False) –
6H A = Al ;t?s[b ;zpzX j? id'A A w?fNqe; nB[ebB j?.

7H A = B ⇔ B = A ;wfws ;zpzX j?, id'A A, B nB[ebB j?.
8H id'A A, B, C w?fNqe; nB[ebB jB sK A = B ns/ B = C ⇒ A = C ;t?s[b ;zpzX
fdykT[Adk j?.

276 LOVELY PROFESSIONAL UNIVERSITY