Which Of The Following Is Not True ? If A-> =3 I^ + 4j^ And B-> = 6i^ + 8j^ Where A And B Are The Magnitudes Of A-> And B->
Which of the following is not true ? if A-> =3 i^ + 4j^ and B-> = 6i^ + 8j^ where A and B are the magnitudes of A-> and B->
(1) A-> x B-> =0
(2) A/B =1/2
(3) A->.B->=48
(4) A=5
asked Jun 12 12:00:00 AM