MHT CET 2018 Math Solved Paper

© examsiri.com
Question : 21 of 50
 
Marks: +1, -0
If
→
a
,
→
b
,
→
c
are mutually perpendicular vectors having magnitudes 1,2,3 respectively, then [
→
a
+
→
b
+
→
c
‌
‌
→
b
−
→
a
‌
‌
→
c
] =
Go to Question: