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Qn #1368
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If $\vec{a}=4\hat{j}$ and $\vec{b}=3\hat{j}+4\hat{k}$ , then the vector form of the component of $\vec{a}$ alond $\vec{b}$ is
A.
$$\frac{18}{10\sqrt{3}}(3\hat{j}+4\hat{k})$$
B.
$$\frac{18}{5}(3\hat{j}+4\hat{k})$$
C.
$$\frac{18}{10\sqrt{13}}(3\hat{j}+4\hat{k})$$
D.
$$(3\hat{j}+4\hat{k})$$
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❓ Question: If $\vec{a}=4\hat{j}$ and $\vec{b}=3\hat{j}+4\hat{... | TANCET Group Studies | Tancet Group Studies