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Given A = 1i + 1j and B = 1i + 1j, what is A · B?

Practice Questions

1 question
Q1
Given A = 1i + 1j and B = 1i + 1j, what is A · B?
  1. 2
  2. 1
  3. 0
  4. 3

Questions & Step-by-step Solutions

1 item
Q
Q: Given A = 1i + 1j and B = 1i + 1j, what is A · B?
Solution: A · B = (1)(1) + (1)(1) = 1 + 1 = 2.
Steps: 0

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