Solve the problem.Let u = -2i + 6j, v = 2i + 3j, and w = i - j. Write u = u1 + u2 where u1 is parallel to v and u2 is parallel to w.

A. u1 = v, u2 = - w
B. u1 = v, u2 = - w
C. u1 = 3v, u2 = 2w
D. u1 = -4v, u2 = -18w

Answer: A

Mathematics

You might also like to view...

Solve the problem.A salesman packed 3 shirts and 5 ties. With one shirt, he could wear all 5 ties. With another shirt, he could wear 4 ties. With the other shirt, he could wear only 2 ties. How many different combinations did he have?

A. 11  B. 22  C. 10  D. 40 

View
Mathematics

Graph the function.f(x) = 

A.

B.

C.

D.

View
Mathematics

Tell the place value of the digit in the given number.516,712; the 5

A. thousandths B. ten thousandths C. hundred thousands D. ten thousands

View
Mathematics

Find the open interval(s) where the function is changing as requested.Increasing; f(x) = 

A. (0, ?) B. (1, ?) C. (-?, 1) D. (-?, 0)

View
Mathematics