OABD is a square and the line segment OA, OB, OC a re represented by the vectors a, b, c respectively. If D is the midpoint of BC, show that the line segment OD is represented by either c+½a or b-½a or½(b+c). Verify that each of these can be obtained from either of the others by using the relation b=a+c

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A: Let A be a matrix of order m*n , then  The null space of A is defined as Nul(A)={ x in Rn : Ax=0 } .

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Q: 35. For m = (-5, -6) and = (6, −9) find the sum of the vector three times the magnitude of m and the…

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Q: 6- Check if each of the following is orthogonal or not: i- A = ii - A = 1 1 [1 iii - A = 1

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Q: Let v vector=[−4 −6] and b vector =[8 1 2] (check the image for reference) Is b vector in the…

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Q: Use the equations to find дz Әх az ду - дz Әх əz Әх = and ƏF Әх ƏF əz and дz ду əz ду x2 - y2 + z² -…

A: x2-y2+z2-6z=7∂z∂x=-∂F∂x∂F∂z∂z∂y=-∂F∂y∂F∂z

Q: What is the direction of u= (2,–3,–6).

A: Direction of a given Vector.

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Q: Given u⃗ =⟨2,−5⟩ and v⃗ =⟨4,−4⟩, find the dot product u⃗

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