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Vector $\vec{A} = (3.0 \pm 0.3) \vec{i}$ and $\vec{B} = (4.0 \pm 0.4) \hat{i}$ What is the magnitude of $\vec{R} = \vec{A} - \vec{B} ?$

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Correct option is B

R=A−BΔR=ΔA+ΔB

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Vector A→=(3.0±0.3)i→ and B→=(4.0±0.4)i^ What is the magnitude of R→=A→−B→?

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Ready to Test Your Skills?

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Vector $\vec{A} = (3.0 \pm 0.3) \vec{i}$ and $\vec{B} = (4.0 \pm 0.4) \hat{i}$ What is the magnitude of $\vec{R} = \vec{A} - \vec{B} ?$