Manipal MET2021MathematicsVector Algebra
The value of | a b + b a | is
Options
- A1
- B2| a b |
- C0
- DNone of these
Correct answer
C. 0
Step-by-step solution
| a b + b a |=| a b - a b |=0
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C. 0
| a b + b a |=| a b - a b |=0