Asked by Lydiaa
→
n =〈−1,−2〉 and D=[−4 2]
[4 3].
→
What is D ⋅ n?
<__,__>
n =〈−1,−2〉 and D=[−4 2]
[4 3].
→
What is D ⋅ n?
<__,__>
Answers
Answered by
oobleck
I get nD = <(-1)(-4)+(2)(4),(-1)(2)+(2)(3)> = <12,5>
Dn<sup><sup>T</sup></sup> = <8,2><sup><sup>T</sup></sup>
Dn<sup><sup>T</sup></sup> = <8,2><sup><sup>T</sup></sup>
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