Math, asked by shivammishra95043, 2 months ago

an angle between vectors p and r has a measure of 120° if |p|=8 and |r|= 8 calculate p(p-r)​

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Answered by romiji1986gmailcom
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Answer:

an angle between vectors p and r has a measure of 120° if |p|=8 and |r|= 8 calculate p(p-r)

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