Question
Mathematics Question on Properties of Vectors
The resultant vector of the cross product of the two vectorsı^+2j−k;2i+j+k is
A
î-j+k
B
î+j-k 3
C
(1-)-k) 4
D
(i+j-k)
Answer
(1-)-k) 4
Explanation
Solution
The correct option is(C): (1-)-k) 4
The resultant vector of the cross product of the two vectorsı^+2j−k;2i+j+k is
î-j+k
î+j-k 3
(1-)-k) 4
(i+j-k)
(1-)-k) 4
The correct option is(C): (1-)-k) 4