Post a New Question

Calculus

posted by on .

Calculate the dot product of two vectors:
m = [4,5,-1] and n = [6,-2,7]

  • Calculus - ,

    The Dot Product is a scalar (number)

    (4 * 5) + (5 * -2) + (-1 * 7)
    20 + -10 + -7
    10 + -7
    3

    3.

  • Calculus - ,

    Oops, sorry about that, the correct answer is 7

    (4 * 6) + (5 * -2) + (-1 * 7)
    24 + (-10) + (-7)
    14 + (-7)
    7

    7.

  • Calculus - ,

    thank you!

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question