What will be the projection|Mathematical Tools|JEEMAIN 2021

JEE MAIN 2021

22-07-21 S2

Question

What will be the projection of vector $\overrightarrow{\mathrm{A}}=\hat{\mathrm{i}}+\hat{\mathrm{j}}+\mathrm{k}$ on vector $\overrightarrow{\mathrm{B}}=\hat{\mathrm{i}}+\hat{\mathrm{j}}$ ?

Select the correct option:

$\sqrt{2}(\hat{\mathrm{i}}+\hat{\mathrm{j}}+\hat{\mathrm{k}})$

$(\hat{i}+\hat{j})$

$\sqrt{2}(\hat{i}+\hat{j})$

$2(\hat{i}+\hat{j}+\hat{k})$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Easy

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