Question

Let u = (−3, 2, 1, 0), v = (4, 7, −3, 2), w = (5, −2, 8, 1). Find the vector x that satisfies 2u − ||v||v = 3(w − 2x).

Answer #1

The given condition is **2u-||v||v=3(w-2x)**

**Now write x in terms of u,v and w**

**2u-||v||v=3(w-2x)**

**Or,
**

**Or,
**

**Or,
**

**Or,
**

**We have u = (-3,2,1,0) ; v = (4,7,-3,2) ; w =
(5,-2,8,1)**

**Or,
**

**Now substitute the above values in the expression of
x**

**Or,
Vector
**

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