Consider the following.

$u=7i+3j,v=-6i+j+5k$

Find $uv.$

Determine if $uv$ is orthogonal to both $u$ and $v$ by finding the values below.

$u*(uv)=$

$v*(uv)=$

$$

$$

Is $uv$ is orthogonal to both $u$ and $v?$

$uv$ is orthogonal to both $u$ and $v.$

$uv$ is not orthogonal to both $u$ and $v.$