Consider the linear homogeneous system x? = p11(t)x + p12(t)y, y? = p21(t)x + p22(t)y. Show that if x = x1(t), y = y1(t) and x = x2(t), y = y2(t) are two solutions of the given system, then x = c1x1(t) + c2x2(t), y = c1y1(t) + c2y2(t) is also a solution for any constants c1 and c2. This is the principle of superposition.

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

the answer is b.)

< 1=< 2

yes

step-by-step explanation:

yes

she will travel a distance in the range of 3 - 11 miles