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17-08-2019
Mathematics

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A vector v is in the direction of the vector 8i-6j and has magnitude 5. Find v in the form ai+bj

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Аноним Аноним

17-08-2019

Answer:

4i - 3j.

Step-by-step explanation:

The slope of 8i - 6j = -6/8 = = -3/4 and the magnitude is √(8^2 + 6^2) = 10

So the required vector is 4i - 3j ( with slope -3/4 and magnitude √(9+16) = 5).

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