VectorHard
Question
If 
= î + 2ĵ + 3
and 
= 2î + ĵ + 3
then the value of |
+ 
| is -
= î + 2ĵ + 3 and = 2î + ĵ + 3 then the value of | + | is -Options
A.√6
B.2√6
C.3√6
D.4√6
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