VectorHard
Question
If 
+ 5
= 
and − 7 = 2, then-
+ 5 = and − 7 = 2, then-Options
A.
and 
are like but 
and 
are unlike vectors
and are like but and are unlike vectorsB. and 
are unlike vectors and so also 
and
and are unlike vectors and so also and C.
and 
are like but 
and 
are unlike vectors
and are like but and are unlike vectorsD.
and 
are unlike vectors and so also 
and 
and are unlike vectors and so also and More Vector Questions
Let $\overrightarrow{a} = - \widehat{i} + \widehat{j} + 2\widehat{k},\overrightarrow{b} = \widehat{i} - \widehat{j} - 3\...ABCD is a parallelogram. E and F be the middle points of the sides AB and BC, then -...The three vectors taken two at a time form three planes, The three unit vectors drawn perpendicular to these planes form...|(2î + ) × (î + ĵ + ) is equal to -...( + 2 − ){( − ) × ( − − )} is equal to -...