Cho hình bình hành ABCD tâm O M, N lần lượt là trung điểm của vectơ AD vec tơ BC Hãy kể tên 6 vectơ cùng phương với vec tơ AB 4 vectơ cùng hướng với vec tơ AB 4 vectơ ngược hướng với vectơ AB

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column

i those same problems in math and dont know how to do them