Value of a vector [closed]
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I’ve got a question that asks me for a value of a vector at a particular time. It is just basic addition but I’m not sure about the form of the answer. Should I leave it as w=(x, y, z) or calculate the absolute value of the vector?
Edit:
z=[0, 0, sin(c)]
d=[c, cos(c),0]
f=z+d
It’s simple vector addition.
I’m supposed to find the value of f at c=0.
Should I leave it as [0, 1, 0] or calculate the absolute value which is 1?
matrices vectors
asked Nov 15 at 1:47
Mikuua
62
closed as unclear what you're asking by Shailesh, max_zorn, Claude Leibovici, Wouter, Lee David Chung Lin Nov 15 at 13:18
Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
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up vote
1
down vote
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I’ve got a question that asks me for a value of a vector at a particular time. It is just basic addition but I’m not sure about the form of the answer. Should I leave it as w=(x, y, z) or calculate the absolute value of the vector?
Edit:
z=[0, 0, sin(c)]
d=[c, cos(c),0]
f=z+d
It’s simple vector addition.
I’m supposed to find the value of f at c=0.
Should I leave it as [0, 1, 0] or calculate the absolute value which is 1?
matrices vectors
asked Nov 15 at 1:47
Mikuua
62
closed as unclear what you're asking by Shailesh, max_zorn, Claude Leibovici, Wouter, Lee David Chung Lin Nov 15 at 13:18
Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
This is not at all clear. You say you've "got a question" but don't tell us what the question actually is. Please edit your post to provide that information. (Do it by editing, not in comments.) Then perhaps we can help.
– Ethan Bolker
Nov 15 at 1:49
add a comment |
up vote
1
down vote
favorite
up vote
1
down vote
favorite
I’ve got a question that asks me for a value of a vector at a particular time. It is just basic addition but I’m not sure about the form of the answer. Should I leave it as w=(x, y, z) or calculate the absolute value of the vector?
Edit:
z=[0, 0, sin(c)]
d=[c, cos(c),0]
f=z+d
It’s simple vector addition.
I’m supposed to find the value of f at c=0.
Should I leave it as [0, 1, 0] or calculate the absolute value which is 1?
matrices vectors
asked Nov 15 at 1:47
Mikuua
62
I’ve got a question that asks me for a value of a vector at a particular time. It is just basic addition but I’m not sure about the form of the answer. Should I leave it as w=(x, y, z) or calculate the absolute value of the vector?
Edit:
z=[0, 0, sin(c)]
d=[c, cos(c),0]
f=z+d
It’s simple vector addition.
I’m supposed to find the value of f at c=0.
Should I leave it as [0, 1, 0] or calculate the absolute value which is 1?
matrices vectors
matrices vectors
asked Nov 15 at 1:47
Mikuua
62
asked Nov 15 at 1:47
Mikuua
62
edited Nov 15 at 2:56
asked Nov 15 at 1:47
Mikuua
62
asked Nov 15 at 1:47
Mikuua
62
asked Nov 15 at 1:47
Mikuua
62
62
closed as unclear what you're asking by Shailesh, max_zorn, Claude Leibovici, Wouter, Lee David Chung Lin Nov 15 at 13:18
Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
closed as unclear what you're asking by Shailesh, max_zorn, Claude Leibovici, Wouter, Lee David Chung Lin Nov 15 at 13:18
Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
This is not at all clear. You say you've "got a question" but don't tell us what the question actually is. Please edit your post to provide that information. (Do it by editing, not in comments.) Then perhaps we can help.
– Ethan Bolker
Nov 15 at 1:49
add a comment |
This is not at all clear. You say you've "got a question" but don't tell us what the question actually is. Please edit your post to provide that information. (Do it by editing, not in comments.) Then perhaps we can help.
– Ethan Bolker
Nov 15 at 1:49
This is not at all clear. You say you've "got a question" but don't tell us what the question actually is. Please edit your post to provide that information. (Do it by editing, not in comments.) Then perhaps we can help.
– Ethan Bolker
Nov 15 at 1:49
This is not at all clear. You say you've "got a question" but don't tell us what the question actually is. Please edit your post to provide that information. (Do it by editing, not in comments.) Then perhaps we can help.
– Ethan Bolker
Nov 15 at 1:49
add a comment |
1 Answer
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The value of $f$ is different from the norm of $f$.
Just leave it as $[0,0, sin(0)] + [0,cos(0), 0]= [0,1,0]$ as you computed.
answered Nov 15 at 3:02
Siong Thye Goh
93.8k1462114
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
1
down vote
The value of $f$ is different from the norm of $f$.
Just leave it as $[0,0, sin(0)] + [0,cos(0), 0]= [0,1,0]$ as you computed.
answered Nov 15 at 3:02
Siong Thye Goh
93.8k1462114
add a comment |
up vote
1
down vote
The value of $f$ is different from the norm of $f$.
Just leave it as $[0,0, sin(0)] + [0,cos(0), 0]= [0,1,0]$ as you computed.
answered Nov 15 at 3:02
Siong Thye Goh
93.8k1462114
add a comment |
up vote
1
down vote
up vote
1
down vote
The value of $f$ is different from the norm of $f$.
Just leave it as $[0,0, sin(0)] + [0,cos(0), 0]= [0,1,0]$ as you computed.
answered Nov 15 at 3:02
Siong Thye Goh
93.8k1462114
The value of $f$ is different from the norm of $f$.
Just leave it as $[0,0, sin(0)] + [0,cos(0), 0]= [0,1,0]$ as you computed.
answered Nov 15 at 3:02
Siong Thye Goh
93.8k1462114
answered Nov 15 at 3:02
Siong Thye Goh
93.8k1462114
answered Nov 15 at 3:02
Siong Thye Goh
93.8k1462114
answered Nov 15 at 3:02
Siong Thye Goh
93.8k1462114
93.8k1462114
add a comment |
add a comment |
This is not at all clear. You say you've "got a question" but don't tell us what the question actually is. Please edit your post to provide that information. (Do it by editing, not in comments.) Then perhaps we can help.
– Ethan Bolker
Nov 15 at 1:49