the sum of three number in AS is . if 1 and 5 are added to second and third number respectively then first number together with these two are in GS find three numbers.
Answers
Answer:
ANSWER
Let the three numbers be x,y and z
According to the question,
x+y+z=2
x+2y+z=1
5x+y+z=6
The given system of equations can be written in matrix form as follows:
⎣⎢⎢⎡115121111⎦⎥⎥⎤⎣⎢⎢⎡xyz⎦⎥⎥⎤=⎣⎢⎢⎡216⎦⎥⎥⎤
AX=B
Here A=⎣⎢⎢⎡115121111⎦⎥⎥⎤,X=⎣⎢⎢⎡xyz⎦⎥⎥⎤ and B=⎣⎢
ANSWER
Let the three numbers be x,y and z
According to the question,
x+y+z=2
x+2y+z=1
5x+y+z=6
The given system of equations can be written in matrix form as follows:
⎣⎢⎢⎡115121111⎦⎥⎥⎤⎣⎢⎢⎡xyz⎦⎥⎥⎤=⎣⎢⎢⎡216⎦⎥⎥⎤
AX=B
Here A=⎣⎢⎢⎡115121111⎦⎥⎥⎤,X=⎣⎢⎢⎡xyz⎦⎥⎥⎤ and B=⎣⎢
ANSWER
Let the three numbers be x,y and z
According to the question,
x+y+z=2
x+2y+z=1
5x+y+z=6
The given system of equations can be written in matrix form as follows:
⎣⎢⎢⎡115121111⎦⎥⎥⎤⎣⎢⎢⎡xyz⎦⎥⎥⎤=⎣⎢⎢⎡216⎦⎥⎥⎤
AX=B
Here A=⎣⎢⎢⎡115121111⎦⎥⎥⎤,X=⎣⎢⎢⎡xyz⎦⎥⎥⎤ and B=⎣⎢
ANSWER
Let the three numbers be x,y and z
According to the question,
x+y+z=2
x+2y+z=1
5x+y+z=6
The given system of equations can be written in matrix form as follows:
⎣⎢⎢⎡115121111⎦⎥⎥⎤⎣⎢⎢⎡xyz⎦⎥⎥⎤=⎣⎢⎢⎡216⎦⎥⎥⎤
AX=B
Here A=⎣⎢⎢⎡115121111⎦⎥⎥⎤,X=⎣⎢⎢⎡xyz⎦⎥⎥⎤ and B=⎣⎢