AIEEE 2002 Math Solved Paper

Section: Mathematics
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Question : 55 of 74
 
Marks: +1, -0
If |
→
a
|
=5
,
|
→
b
|=4,
|
→
ct
|=3
thus what will be the value of |
→
a
â‹…
→
b
+
→
b
â‹…
→
c
+
→
c
â‹…
→
a
|
, given that
→
a
+
→
b
+
→
c
=0
[AIEEE 2002]
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