VectorHard
Question
If in a parallelogram PQRS, sides PQ and QR are represented by vector 
and 
respectively then the side represented by 
+ 
is -
and respectively then the side represented by + is -Options
A.
B.
C.
D.
More Vector Questions
Let and If is a vector such that and is 30o, then is equal to...Let $\overrightarrow{AB} = 2\widehat{i} + 4\widehat{j} - 5k$ and$\overrightarrow{AD} = \widehat{i} + 2\widehat{j} + \lam...The p.v. of four points A,B,C,D are respectively 2î + ĵ, î − 3ĵ, 3î + 2ĵ and î ...The centroid of the triangle whose vertices are î + 2ĵ, 2î + ĵ, î + ĵ + is-...(î × ĵ).[(ĵ ×) × ( × î)] equals-...