Math, asked by fiveerwork140, 1 day ago

an angle between vectors p and r has a measure 0f 120.if p= 8 and r= 8, calculate p(p-r)


see image and solve plz​

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Answered by sainaverma87
1

Answer:

Option b. 52 is the correct

Answered by aartivaishaya
3

angle vectors willbe 52

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