MCQ
Mark the correct statement :-
- A$| \vec a + \vec b | \geq | \vec a | + | \vec b |$
- ✓$| \vec a + \vec b | \leq | \vec a | + | \vec b |$
- C$| \vec a - \vec b | \geq | \vec a | + | \vec b |$
- DAll of the above
✓
Answer
Correct option: B.
$| \vec a + \vec b | \leq | \vec a | + | \vec b |$
b
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