`vec(A)=hat(j)-2hat(i)+3hat(k) " , "vec(B)= hat(i)+2hat(j)+2hat(k)` find `vec(A).vec(B)`

`vec(A)=hat(j)-2hat(i)+3hat(k) " , "vec(B)= hat(i)+2hat(j)+2hat(k)`
find `vec(A).vec(B)`
A. 3
B. 6
C. -3
D. -6

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - B
`-2+2+6=6`

4 views Answered 2023-02-05 15:29

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