Ask
your own question, for FREE!
Mathematics
31 Online
OpenStudy (anonymous):
Let a and b be nonzero vectors. Show that projb a is perpendicular to a - projb a. (Note: The b is the subscript of proj.)
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (watchmath):
are these vectors on the plane ?
OpenStudy (anonymous):
Yes
OpenStudy (watchmath):
ok, do you remember the formula of projb a in terms of a and b?
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!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
MAGABACK:
For the qc minecraft server, is their one I can join that is minecraft educationa
October4:
For my lover~ I Love You, I Love You I am going to tell you a tale that is one hundred percent true.
Keyla:
Does any one have tips on helping me remember the differences in the three branches.
xXAikoXx:
How do I stop hating life? ... For the past 3 years I woke up everyday finding myself just completely drained and wanting everything to be over already.
MrMystery:
I have an assignment in my Senior Seminar class about 2 sentence horror stories,
Breathless:
Maybe once I may figure out. How time stops when your around Maybe one time I can figure how you send my heart into a beating rage Maybe I will understand h
Countless7Echos:
uuhh update: pushing to another project yayyy (simplified artstyle)
MAGABACK:
For the qc minecraft server, is their one I can join that is minecraft educationa
2 minutes ago
5 Replies
0 Medals
October4:
For my lover~ I Love You, I Love You I am going to tell you a tale that is one hundred percent true.
22 minutes ago
3 Replies
0 Medals
Keyla:
Does any one have tips on helping me remember the differences in the three branches.
21 minutes ago
2 Replies
0 Medals
xXAikoXx:
How do I stop hating life? ... For the past 3 years I woke up everyday finding myself just completely drained and wanting everything to be over already.
19 minutes ago
5 Replies
0 Medals
MrMystery:
I have an assignment in my Senior Seminar class about 2 sentence horror stories,
13 minutes ago
3 Replies
0 Medals
Breathless:
Maybe once I may figure out. How time stops when your around Maybe one time I can figure how you send my heart into a beating rage Maybe I will understand h
20 minutes ago
7 Replies
0 Medals
Countless7Echos:
uuhh update: pushing to another project yayyy (simplified artstyle)
18 minutes ago
7 Replies
0 Medals
