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**dot product, and the gradient urgent pls!...**

## Homework Statement

Δ<-- this be the gradient and

**B**<-- be a vector B

**X**= xi +yj + zk

*<---- be the dot product.

(

**B***Δ)

**X**=

**B**

## Homework Equations

n/a

## The Attempt at a Solution

im not sure how to go about this but this is what i did

i did Δ*B so i got B

_{x}+ B

_{y}+ B

_{z}

then its multiplyed by

**X**:/ not making any sence to me

help pls

BA

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