Consider the basis b of r2 consisting of vectors

5
-6
and
-2
-2

find x in r2 whose coordinate vector relative to the basis b is

[x]b = [-6]
[ 2 ]

 The required vector x is

.

Step-by-step explanation:  Given that a basis B of R² consists of vectors (5, -6) and (-2, -2).

We are to find the vector x in R² whose co-ordinate vector relative to the basis B is .

Let us consider that a, b are scalars such that

Subtracting equation (ii) from equation (i), we get

and from equation (i), we get

Thus, the required vector x is

.

what is the question?

step-by-step explanation:

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2