Mathematics, 05.02.2020 00:58, kristygodwin

Find a 3x1 matrix x with entries not all zero such that ax =3x ,
where
a= (1,2 ,-1)
(1,0 ,1)
(4,-4,5)

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:20, bugbug89

Charles is on a 8 1/2 mile bike ride. he stops for a rest after he’s gone 5 2/5 miles. how much farther does he still have to go?

Answers: 1

continue

Mathematics, 21.06.2019 17:00, JvGaming2001

Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?

Answers: 2

continue

Mathematics, 21.06.2019 18:00, kcameronanderso

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

Answers: 2

continue

Mathematics, 21.06.2019 18:20, nehaljay1883

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

Answers: 1

continue

Do you know the correct answer?

Find a 3x1 matrix x with entries not all zero such that ax =3x ,
where
a= (1,2 ,-1)