Find the unit vector that has the same direction as the vector v v=24i + 7j $0. The unit vector that has the same direction as the vector v is (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression. Type your answer in terms of i and j.)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Find the unit vector that has the same direction as the vector v.
v = 24i + 7j
The unit vector that has the same direction as the vector v is
(Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression. Type your answer in terms of i and j.)
Transcribed Image Text:Find the unit vector that has the same direction as the vector v. v = 24i + 7j The unit vector that has the same direction as the vector v is (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression. Type your answer in terms of i and j.)
Use point plotting to graph the plane curve described by the given parametric equations. Use arrows to show the orientation of the curve corresponding to increasing values of t.
x=t+3, y=√√t, t≥0
Choose the correct graph below.
O A.
5-
4-
3-
2-
1-
0-
-3-2
-10 0
X
2
5432-
B.
5-
1-
C
3 4 5 6 7 8
X
C.
5-
4-
L
3-
2-
1-
0
-2
0 2
X
O D.
5-
4-
L
3-
2-
1-
0-
6 7 8
X
Transcribed Image Text:Use point plotting to graph the plane curve described by the given parametric equations. Use arrows to show the orientation of the curve corresponding to increasing values of t. x=t+3, y=√√t, t≥0 Choose the correct graph below. O A. 5- 4- 3- 2- 1- 0- -3-2 -10 0 X 2 5432- B. 5- 1- C 3 4 5 6 7 8 X C. 5- 4- L 3- 2- 1- 0 -2 0 2 X O D. 5- 4- L 3- 2- 1- 0- 6 7 8 X
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