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AP EAMCET2013MathematicsVector Algebra

If a 0 , b 0 , c 0, a b = 0 and b c =0 , then a c is equal to

Options

  1. Ab
  2. Ba
  3. C0
  4. Di + j + k

Correct answer

C. 0

Step-by-step solution

Given, a 0, b 0, c 0 and a b=0, b c=0 a b = 0 Vector a and b are parallel. a and c are also parallel. a c=0

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