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Natali [406]
4 years ago
7

Determine the projection of the vector v = (−1, 6, 4 onto the vector u = (−1, 2, 4.

Mathematics
1 answer:
igomit [66]4 years ago
5 0
<span>Find the scalar and vector projections of b onto a when a = < 2,3 > and b = < 4,1 >.Scalar projection: Vector projection: </span>
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Two positive, consecutive, odd integers have a product of 143.
zhannawk [14.2K]

Answer:

<em>The answer is 13</em>

Step-by-step explanation:

Two positive and consecutive old numbers are x and x - 2.

=> x(x - 2) = 143

=> x^2 - 2x - 143 = 0

=> x^2 + 11x - 13x - 143 = 0

=> x(x + 11) - 13(x + 11) = 0

=> (x + 11)(x - 13) = 0

=>  x = -11 (invalid)

or x = 13 (valid), the remaining number is 13 - 2 = 11

=> The two numbers are 11 and 13, and the greater number is 13.

Hope this helps!

:)

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