Mathematics, 21.02.2020 05:09 pr47723
2. Which of the following vectors are the same? (a) v = h4, 3i (b) v has initial point: (5, −3) and terminal point: (9, 0) (c) kvk = 5 and v makes an angle of −π/2 with the positive x-axis. (d) kvk = 5 and v makes an angle of tan−1 (3/4) with the positive x-axis. (e) v = h0, −5i 2.1. GEOMETRY AND ALGEBRA OF VECTORS 107 3. Find the components of a vector in the plane that is 4 units long and makes an angle of 4π 3 with the positive x-axis. 4. Normalize the vector h3, 4, 7i. 5. Find a unit vector that points in the same direction as the vector from
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 15:30, arringtonlamar
Consider the integral: 4 0 16 − y2 − 16 − y2 4 1 x2 + y2 dz dx dy . (a) describe w. use the standard view of the x, y, and z axes. front half of a cone with a rounded top. full cone with a flat top. right half of a cone with a flat top. front half of a cone with a flat top. right half of a cone with a rounded top.
Answers: 1
Mathematics, 21.06.2019 16:20, edjiejwi
An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.
Answers: 2
Mathematics, 22.06.2019 01:20, Hockeypro1127
The bottom of a slide at the playground is 6 feet from the base of the play set. the length of the slide is 10 feet. how tall is the slide. 11.66 feet 10 feet 6 feet 8 feet
Answers: 2
You know the right answer?
2. Which of the following vectors are the same? (a) v = h4, 3i (b) v has initial point: (5, −3) and...
Questions in other subjects:
Mathematics, 17.04.2021 03:10
Arts, 17.04.2021 03:10
SAT, 17.04.2021 03:10
Mathematics, 17.04.2021 03:10
Computers and Technology, 17.04.2021 03:10
