The vector A=(1m)i-(2m)j and B = (. 2m)i-(4m)j.calculatethe value of A.B
Answers
Answered by
2
Answer:
hey mate
Explanation:
A = (1m)i(2m)j
B = (2m)i-(4m)j
A. B = 2m²-8m²
it's a dot product so common vector get multiplied and different vector multiply we get zero
hope it help u
Similar questions