1.

and B1, If A"[5 71 and B=14 S]verify that AB, BAverify that AB + BA., lfA卡land B+3 1IfA =11 2Aand B-39 find AB and BA.find AB and BAnd the value of AB, if1 -21 2 3(Bhopal, 2005;

Answer»


Discussion

No Comment Found