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December 26th, 2018, 12:41 PM   #11
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Originally Posted by Harmeed View Post
They are two non parallel vector components
Components of what vector? Is there a diagram you are working from?

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December 26th, 2018, 03:36 PM   #12
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Given that u and v unit vectors inclined at 60°
(2) c = 2a + 3b

(3) If u and v are both unit vectors inclined at 60° ...

d = 3a + 2b + c = 10u + 5v

|d| = $5\sqrt{7}$
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December 27th, 2018, 06:44 AM   #13
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So you have so little understanding of what you are doing that you can't even parse the simple questions you have been asked here? I suggest you spend more time reading and stop trying to shortcut through your homework or the next course is going to kill you.
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December 27th, 2018, 05:03 PM   #14
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