Find the inner product for (-8,2) (4.5,18) and state whether the vectors are perpendicular. a. 1; no c. 0; no b. 1; yes d. 0; yes

asked Aug 20, 2021 204k views

5 votes

Find the inner product for (-8,2) (4.5,18) and state whether the vectors are perpendicular.

a. 1; no
c. 0; no
b. 1; yes
d. 0; yes

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3 votes

Answer:

a on edge

Explanation:

Shawna answered Aug 22, 2021

5.7k points

6 votes

Answer: 0; Yes

Explanation:

-8 x 4.5 = -36

2 x 18 = 36

-36 + 36 = 0

since the product is zero, the vectors are perpendicular

Simara answered Aug 23, 2021

4.8k points

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