# If #A= <6 ,-5 ,3 ># and #B= <5 ,4 ,-9 >#, what is #A*B -||A|| ||B||#?

##### 1 Answer

Mar 28, 2016

#### Explanation:

Where

Hence for

Hence

=

=

=

Hence

Mar 28, 2016

Where

Hence for

Hence

=

=

=

Hence