MHTCET 14 May 2023 Shift 2 Solved Paper

Section: Mathematics
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Question : 55 of 150
 
Marks: +1, -0
If |a|=2,|b|=3,|c|=5 and each of the angles between the vectors a and b,b and c,c and a is 60∘, then the value of |a+b+c| is
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