(B): Find the unit vector 3i - 4j + 5k perpendicular to the vectors: 4i + 5j-6k

Q: Find the length of the vectors (a) 2i⃗ +3j⃗ −k⃗

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Q: Specify the unit vectors a = 2i + 3j-k and b = 3i + 4j.

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Q: Find the angles between the vectors: A= -2i+j-2k and B=2i-2j

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Q: Find the requested vector in R2 where A = (-3, 6), B = (8, –6) and C = (7,4). -2AB + 7CB = help…

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Q: nd the unit vector 3i - 4j+ 5k perpendicular to the vectors: 4i + 5j-6k

A: Let the given vectors be  u→=3i-4j+5kv→=4i+5j-6k we have to find the unit vector perpendicular to…

Q: Calculate the cosine of the angle which the vector 2i+2j-k makes with the positive x-axis

A: Given: find the cosine of the angle which the vector 2i+2j-k makes with positive x axis

Q: Consider the vectors a= 2i +4j-6k, b*=-31 +k and c = 3j¯- 2k. Find a un vector parallel to - 2a…

A: Given query is to find the indicated unit vector.

Q: Determine the vector 2a – b if a = -4i + 5j and b = 7i + 2j. %3D

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Q: Express the dot product of u and v in terms of the components of the vectors.

A: Express the dot product of u and v in terms of the components of the vectors.

Q: What is (A - B) and |A - B| * A = i + 2j – k, B = -2i + 3j + k |

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