Advertisements
Advertisements
Question
Construct a 2 x 2 matrix whose elements aij are given by aij = 2i – j
Advertisements
Solution
It can be `[(1, 0),(3, 2)]`
APPEARS IN
RELATED QUESTIONS
State, whether the following statement is true or false. If false, give a reason.
The matrices A2 × 3 and B2 × 3 are conformable for subtraction.
If A = `|(1,9,4),(5 , 0 , 3)|` find A'
Evaluate the following :
`|(1 , 1),(2 , 3)| |(2 , 1),(1 , 4)|`
If P = `|(1 , 2),(2 , 1)|` and Q = `|(2 , 1),(1 , 2)|` find P (QP).
Solve the equations x + y = 4 and 2x - y = 5 using the method of reduction.
[2 3 – 7]
`[(2 ,- 4),(0 ,0),(1 , 7)]`
If a matrix has 8 elements, what are the possible order it can have?
I2 is the matrix ____________.
Event A: Order of matrix A is 3 × 5.
Event B: Order of matrix B is 5 × 3.
Event C: Order of matrix C is 3 × 3.
Product of which two matrices gives a square matrix.
