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Do the mathematics please. I will give a reward.
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42 votes
Do the mathematics please. I will give a reward.

Do the mathematics please. I will give a reward.-example-1
User Fschuindt
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1 Answer

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9 votes

9514 1404 393

Answer:

p = -3/4b -3/4

Explanation:

Vectors are perpendicular when their dot product is zero.

A·B = p(4) +b(3) -3(-1) = 4p +3b +3

We want this to be zero, so ...

4p +3b +3 = 0

4p = -3b -3

p = -3/4b -3/4 . . . . the value of p that makes A⊥B

User Mjuarez
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