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  3. ?⃗ = (2?)?̂− (3?)?Ì‚ ?⃗â

?⃗ = (2?)?̂− (3?)?̂ ?⃗⃗ = (1?)?̂− (2?)?̂ Find a) ?⃗ − 2?⃗⃗ b) ?⃗ ∙ ?⃗⃗ c) ?⃗ ×...

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Question

Physics

?⃗ = (2?)?̂− (3?)?̂
?⃗⃗ = (1?)?̂− (2?)?̂


Find
a) ?⃗ − 2?⃗⃗
b) ?⃗ ∙ ?⃗⃗
c) ?⃗ × ?⃗⃗
d) Angle between ?⃗ and ?⃗⃗

Answer & Explanation Solved by verified expert
3.8 Ratings (399 Votes)
Here are the unit vectors along the x and yaxis respectively Theunit vector along zaxis is denoted by    See Answer
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