c. u+- 2a+ y2. Given that ā = 6, b= 4, and the angle between a and b is 60°, calculate the following:a. а + bb. Jā - 6c. 2a +363. In the diagram at the right, A is the midpoint of OP and N is the midpoint of PQ, with OB = ÷0Q.%3DLet a = OA and b = OB. Write the following vectors in terms of a and b.a. АРb. QONс. РВd. QPe. NQf. ONA hnat sails from port, travelling 20 km north and then 30 km east. A helicopter starts from the same port, and fliesP.

Answered: 2. Given that a = 6, b = 4, and the…

2. Given that a = 6, b = 4, and the angle between a and b is 60°, calculate the following: %3D a + b a. b. la-히 c. 2a+36

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter8: Applications Of Trigonometry

Section: Chapter Questions

Problem 4DE

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Question

c. u+- 2a+ y
2. Given that ā = 6, b= 4, and the angle between a and b is 60°, calculate the following:
a. а + b
b. Jā - 6
c. 2a +36
3. In the diagram at the right, A is the midpoint of OP and N is the midpoint of PQ, with OB = ÷0Q.
%3D
Let a = OA and b = OB. Write the following vectors in terms of a and b.
a. АР
b. QO
N
с. РВ
d. QP
e. NQ
f. ON
A hnat sails from port, travelling 20 km north and then 30 km east. A helicopter starts from the same port, and flies
P.

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