JEE MAIN - Physics Hindi (2021 - 22th July Evening Shift - No. 1)
वेक्टर $$\overrightarrow A = \widehat i + \widehat j + \widehat k$$ का वेक्टर $$\overrightarrow B = \widehat i + \widehat j$$ पर प्रक्षेपण क्या होगा ?
$$\sqrt 2 (\widehat i + \widehat j + \widehat k)$$
$$(\widehat i + \widehat j)$$
$$\sqrt 2 (\widehat i + \widehat j)$$
$$2(\widehat i + \widehat j + \widehat k)$$
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