In AABC, X is a centroid. If AX = 6 units, calculate XE. E D B A

Q: If i = 5+2, à = x - ỷ and b = j – z , show that a =

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Q: In AAEC, G is the centroid. 9, C If EG = 6, find GB. O 2 оз о 6 9 B. E. %23

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Q: Say that E = Ãek™, where the components of A and k are real and constant, i.e. they aren't imaginary…

A: A vector is a quantity that has both magnitude and direction. In general, vectors are represented as…

Q: Find the first and second deriva tives sp dt

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Q: b) Find the centre of D8. What about the centre ofD,, ? What is the centre of Dn?

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Q: For Exercise, perform the indicated operations. (6 – V5i)-

A: The given expression is

Q: Evaluate eリ+1 dA D where D is the triangle with vertices (0,0), (-1, 3), and (6, 2).

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Q: Given u = and v =, find 2u • v

A: We will solve this question using dot product.

Q: What is WX? X WX = Submit U W 5

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Q: Given ü = (2,-3) and = (-2,5) find ü v %3D

A: Solution is done in step 2

Q: is dadt da/dt? and is drdt  dr/dt and is w.r.t t  wxrxtxt ?

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Q: Assume that u. v = 2, ||u|| = 9, and ||v|| = 3. What is the value of 1u (2u - 10v)?

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Q: Suppose u = (1,0, –2), v = (-6, –-15, -3), and w = (4,10, 2). W

A: Write u and v in vector form.