Physics, asked by AFailureHustling, 1 year ago

Which of the following is not true? if A = 3i^+4j^ and B=6i^+8j^ where A and B are the magnitudes of A and B ?
1)A×B= 0
2|A|÷|B|=1/5
3)A.B=48
4)A=5

Answers

Answered by bhawnakumari82

16

Answer:and is A.B=48

Explanation:

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