Three vectors →P, →Q and →R are such that |→P|=|→Q|,|→R|=√2|→P| and →P+→Q+→R=0. The angle between →P and →Q,→Q and →R, and →P and →R are

Three vectors →P, →Q and →R are such that |→P|=|→Q|,|→R|=�

1.	Three vectors →P, →Q and →R are such that \|→P\|=\|→Q\|,\|→R\|=√2\|→P\| and →P+→Q+→R=0. The angle between →P and →Q,→Q and →R, and →P and →R are
Answer» Three vectors $\to P, \to Q$ and $\to R$ are such that $\| \to P \| = \| \to Q \|, \| \to R \| = \sqrt{2} \| \to P \|$ and $\to P + \to Q + \to R = 0$ . The angle between $\to P$ and $\to Q, \to Q$ and $\to R$ , and $\to P$ and $\to R$ are

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Three vectors →P, →Q and →R are such that |→P|=|→Q|,|→R|=√2|→P| and →P+→Q+→R=0. The angle between →P and →Q,→Q and →R, and →P and →R are

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