What is #|| <-3, -6 , 8 > - <5, -2 , -3 > ||#?

Question

↳Redirected from "What is the freezing point depression?"

1908 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-03-29T17:56:26

#|| A-B ||=sqrt201#

#A= <-3,-6,8>" "B= <5,-2,-3>#

#A-B=<(-3-5),(-6+2),(8+3)>#

#A-B= <-8,-4,11 >#

#|| A-B ||=sqrt((-8)^2+(-4)^2+11^2)#

#|| A-B ||=sqrt(64+16+121)#

#|| A-B ||=sqrt201#