Ask your own question, for FREE!
Mathematics 10 Online
OpenStudy (anonymous):

Find a ⋅ b. a = <2, 4>, b = <2, 5>

OpenStudy (kc_kennylau):

What kind of entity are a and b?

OpenStudy (kc_kennylau):

vectors?

OpenStudy (anonymous):

i dont know thats why i asked the question

OpenStudy (kc_kennylau):

Hmm... interesting... context can't tell you anything?

OpenStudy (kc_kennylau):

https://en.wikipedia.org/wiki/Dot_product

OpenStudy (kc_kennylau):

The only occurrence of this kind of brackets is "inner product"...

OpenStudy (kc_kennylau):

abstract vector space...

OpenStudy (ipwnbunnies):

You don't even know what you're question is about? How about pay attention in class?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!