Advertisements
Advertisements
Question
Choose the correct alternative:
If A = `((1),(2),(3))` then the rank of AAT is
Options
0
1
2
3
Advertisements
Solution
1
APPEARS IN
RELATED QUESTIONS
Find the rank of the following matrices
`((1, 4),(2, 8))`
Find the rank of the following matrices
`((2, -1, 1),(3, 1, -5),(1, 1, 1))`
Find the rank of the following matrices
`((-1, 2, -2),(4, -3, 4),(-2, 4, -4))`
Show that the following system of equations have unique solutions: x + y + z = 3, x + 2y + 3z = 4, x + 4y + 9z = 6 by rank method
The price of three commodities, X, Y and Z are and z respectively Mr. Anand purchases 6 units of Z and sells 2 units of X and 3 units of Y. Mr.Amar purchases a unit of Y and sells 3 units of X and 2 units of Z. Mr. Amit purchases a unit of X and sells 3 units of Y and a unit of Z. In the process they earn ₹ 5,000/-, ₹ 2,000/- and ₹ 5,500/- respectively. Find the prices per unit of three commodities by rank method
Choose the correct alternative:
A = (1, 2, 3), then the rank of AAT is
Choose the correct alternative:
The rank of the matrix `((1, 1, 1),(1, 2, 3),(1, 4, 9))` is
Choose the correct alternative:
If p(A) = p(A, B)= the number of unknowns, then the system is
Find the rank of the matrix
A = `((1, -3, 4, 7),(9, 1, 2, 0))`
Examine the consistency of the system of equations:
x + y + z = 7, x + 2y + 3z = 18, y + 2z = 6
