Consider the following. 3і — 2j 2i + j, u (a) Find u v. 4 u V = (b) Find the angle between u and v to the nearest degree. Ө — X

Q: Let u = 4i - 9j, and v= - 4i +4j. Find v- u. v-u = (Type your answer in terms of i and j.)

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Q: Find u· v. u = i - 9j v = -5i +j u.v = 45ji

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Q: Find the angle θ between u=2i-3j+6k and v = 2i + 5j - k.

A: cosθ=u.vuv

Q: Find the angle between u = i - 2j - 2k and v = 6i + 3j + 2k.

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Q: Let v = 2i - 5j and w = -4i + 3j. Find v . w

A: We have to find the dot product value v.w for given vectors: v=2i-5j and w=-4i+3j We know that for…

Q: Qz Find the angle between the m Ā = 21 - 10j - 11k,B and À xB , CÀXB) Ä 3 = 2 i +2j + k

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Q: find U.V. where is the angle between u and v 11011=80,1 vll = 220 %3D %3D

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Q: Find v u if v = 3i+ 4j and u = 2i +6j. A. 6i+24j OB. 5i+10j OC. 30 OD. - 18

A: Given query is to find indicated dot product.