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<HW2 Ch 9, 10 Problem 9.13 - Enhanced - with Hints and Feedback Part A What is the angle $\theta$ between vectors $\vec{A}$ and $\vec{B}$ if $\vec{A} = 7\hat{i} - 6\hat{j}$ and $\vec{B} = -2\hat{i} + 7\hat{j}$? Express your answer in degrees as an integer. View Available Hint(s) $\theta =$ Submit Part B What is the angle $\theta$ between vectors $\vec{A}$ and $\vec{B}$ if $\vec{A} = 2\hat{i} + 4\hat{j}$ and $\vec{B} = 8\hat{i} - 4\hat{j}$? Express your answer in degrees as an integer. View Available Hint(s) $\theta =$ Submit

          <HW2 Ch 9, 10
Problem 9.13 - Enhanced - with Hints and Feedback
Part A
What is the angle $\theta$ between vectors $\vec{A}$ and $\vec{B}$ if $\vec{A} = 7\hat{i} - 6\hat{j}$ and $\vec{B} = -2\hat{i} + 7\hat{j}$?
Express your answer in degrees as an integer.
View Available Hint(s)
$\theta =$
Submit
Part B
What is the angle $\theta$ between vectors $\vec{A}$ and $\vec{B}$ if $\vec{A} = 2\hat{i} + 4\hat{j}$ and $\vec{B} = 8\hat{i} - 4\hat{j}$?
Express your answer in degrees as an integer.
View Available Hint(s)
$\theta =$
Submit

<HW2 Ch 9, 10
Problem 9.13 - Enhanced - with Hints and Feedback
Part A
What is the angle θ between vectors A⃗ and B⃗ if A⃗ = 7î - 6ĵ and B⃗ = -2î + 7ĵ?
Express your answer in degrees as an integer.
View Available Hint(s)
θ =
Submit
Part B
What is the angle θ between vectors A⃗ and B⃗ if A⃗ = 2î + 4ĵ and B⃗ = 8î - 4ĵ?
Express your answer in degrees as an integer.
View Available Hint(s)
θ =
Submit

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