Question

HURRY!!!
Write an expression that can be used to produce vector b from vector a, and explain how you determined that expression.

Answer 1

please mark brainliest

Answer 2

Answer:

A vector A having components a,b,c is expressed as (a,b,c) or as ai+bj+ck in terms of unit vectors.

The unit vectors in the x,y, and z directions are represented by the letters i,j, and k.

Explanation:

An example is A=$(1,2,3)$, you can also write A=$i+2j+3k$.

If B=$(2,2,2)$, you can write it as B=$2i+2j+2k$ as a vector

Subtracting A from B the vector components will be subtracted from their corresponding component.

A-B=$(1-2)i+(2-2)j+(3-2)k$

= $-i+0j+1k$

The expression is determined using the components of A and B

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