What is the angle between -P - Q- and -P-Q-0-4-2

The correct option is D π2Vector (P + Q) lies in a plane and vector P×Q is perpendicular to this plane. Hence, the angle between given vectors is π2. ...

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Standard XII

Physics

Multiplication with Vectors

What is the a...

Question

What is the angle between $(\to P + \to Q)$ and $(\to P \times \to Q)$

0

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\frac{π}{2}

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\frac{π}{4}

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π

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Solution

The correct option is B $\frac{π}{2}$
Vector $(\to P + \to Q)$ lies in a plane and vector $\to P \times \to Q$ is perpendicular to this plane.
Hence, the angle between given vectors is $\frac{π}{2} .$

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What is the angle between (→P+→Q) and (→P×→Q)

The correct option is B π2Vector (→P+→Q) lies in a plane and vector →P×→Q is perpendicular to this plane. Hence, the angle between given vectors is π2.

What is the angle between $(\to P + \to Q)$ and $(\to P \times \to Q)$

The correct option is B $\frac{π}{2}$
Vector $(\to P + \to Q)$ lies in a plane and vector $\to P \times \to Q$ is perpendicular to this plane.
Hence, the angle between given vectors is $\frac{π}{2} .$