subject
Mathematics, 26.08.2019 04:10 kluke7170

resolve the following systems to the cramer rule: (1.0 each)
a) {
2x − y + 4z = 3
x − 3y + 2 z = −6
3x − y + 5z = 4
b) {
x + 3y + z = 12
3x − 2y + z = 1
2x − y − z = 0

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
Which is the length of the hypotenuse of the triangle a. 94ft b. 214 ft c. 33ft d. 37 ft
Answers: 1
question
Mathematics, 21.06.2019 18:30
The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?
Answers: 2
question
Mathematics, 21.06.2019 19:30
Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?
Answers: 2
question
Mathematics, 22.06.2019 00:00
What is the area of the shaded sector?
Answers: 2
You know the right answer?
resolve the following systems to the cramer rule: (1.0 each)
a) {
2x − y + 4z = 3
...
Questions
question
English, 17.09.2019 09:50
question
Biology, 17.09.2019 09:50