The component of vector \( A=2 \hat{i}+3 \hat{j} \) along the vecto...

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The component of vector \( A=2 \hat{i}+3 \hat{j} \) along the vector \( \hat{i}+\hat{j} \) is
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(A) \( \frac{5}{\sqrt{2}} \)
(B) \( 10 \sqrt{2} \)
(C) \( 5 \sqrt{2} \)
(D) 5
\( \theta \)
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