If A = [(3)(-6)]and B =[(3,-1)(4,3)] then the order of matrix AB is: 1. 1 × 2 2. 2 × 1 3. 2 × 2 4. 1 × 3

Question

KnowledgeBoat · Accepted Answer

A = Order of matrix A = 1 × 2 B = Order of matrix B = 2 × 2 The resulting matrix AB will have the number of rows from the first matrix A and the number of columns from the second matrix B. Order of matrix AB = 1 × 2 Hence, option 1 is the correct option.

Mathematics

If A = [(3)(-6)]and B =[(3,-1)(4,3)] then the order of matrix AB is: 1. 1 × 2 2. 2 × 1 3. 2 × 2 4. 1 × 3

Matrices

Related Questions

If P and Q are two different matrices of order 3 × n and n × p, then the order of the matrix PQ is:
3 × p
p × 3
n × n
3 × 3

Mathematics

If A = [(3)(-6)]and B =[(3,-1)(4,3)] then the order of matrix AB is: 1. 1 × 2 2. 2 × 1 3. 2 × 2 4. 1 × 3

Matrices

Related Questions

If P and Q are two different matrices of order 3 × n and n × p, then the order of the matrix PQ is:3 × pp × 3n × n3 × 3

If P and Q are two different matrices of order 3 × n and n × p, then the order of the matrix PQ is:
3 × p
p × 3
n × n
3 × 3