GUJCET 2019 Math Solved Paper

© examsiri.com
Question : 27 of 40
 
Marks: +1, -0
The angle between two adjacent sides
→
a
and
→
b
of parallelogram is
Ï€
6
.If
→
a
= (2,-2,1) and |
→
b
|
= 2|
→
a
|
, then area of this parallelogram is … ….
Go to Question: