Ask
your own question, for FREE!
MIT 18.06 Linear Algebra, Spring 2010
57 Online
Scalar multiplication is when you multiply two matrices of different dimensions. true or false?
Still Need Help?
Join the QuestionCove community and study together with friends!
False. Multiplying two matrices is matrix multiplication. Scalar multiplication involves multiplying a vector or matrix by a scalar value, hence changing the scale of the vector. ie, \[4*\left[\begin{matrix}1 \\2\end{matrix}\right] = \left[\begin{matrix}4 \\8\end{matrix}\right]\] is an example of scalar multiplication where 4 is the scalar value multiplying the vector (1,2).
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
Deadglock:
Do humans really need friends? This is Isaac Newton. He was... a jerk. And a loner.
whyjustwhy:
what is something to busy ur hands to prevent urself from cutting urslf
sobitter:
Grammar check? Once, there was a girl named Alaida. She was a small-town girl with big dreams of becoming a famous horse rider.
notmeta:
Nitrogen is an essential componant of all living things. However, atmospheric nitrogen is unavaibable for organisms to use.
Earfquake:
this is a zombie gloomy bear i painted for an art project ! we had to take a well known character and reimagine it and make it our own.
Jaynater:
ud835udde4ud835uddd6 ud835udde0ud835uddf6ud835uddfbud835uddf2ud835uddf0ud835uddffud835uddeeud835uddf3ud835ude01 ud835udde6ud835uddf2ud835uddffud835ude03ud83
41 minutes ago
8 Replies
0 Medals
5 hours ago
13 Replies
0 Medals
10 hours ago
13 Replies
1 Medal
20 hours ago
4 Replies
2 Medals
19 hours ago
12 Replies
3 Medals
10 hours ago
9 Replies
3 Medals