MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Types of Unit Cell

Determine whe...

Question

Determine whether the product of the matrices is defined in each case. If so, state the order of the product. MN, where $M = [m_{i j}]_{3 \times 1}, N = [n_{i j}]_{1 \times 5}$

Open in App

Solution

$M = {[m_{i j}]}_{3 \times 1}, N = {[n_{i j}]}_{1 \times 5}$
Number of column of $M =$ Number of rows of $N$
$∴ M N$ is defined and the order of $M N$ is $3 \times 5.$
Hence, the answer is $3 \times 5.$

Suggest Corrections

thumbs-up

0

Similar questions

Q. Determine whether the product of the matrices is defined in each case. If so, state the order of the product. PQ, where

P = [p_{i j}]_{4 \times 3}, Q = [q_{i j}]_{4 \times 3}

Q. Determine whether the product of the matrices is defined in each case. If so, state the order of the product. AB, where

A = [a_{i j}]_{4 \times 3}, B = [b_{i j}]_{3 \times 2}

Q. Determine whether the product of the matrices is defined in each case. If so, state the order of the product. RS, where

R = [r_{i j}]_{2 \times 2}, S = [s_{i j}]_{2 \times 2}

Q. Determine whether given matrices product is defined or not. If the product is defined, state the dimension of the product matrix.

A_{2 \times 5}

B_{5 \times 4}

Determine whether for given matrices matrix product is defined or not. If the product is defined, state the dimension of the product matrix.

A_{1 \times 3}

B_{4 \times 3}

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Types of Unit Cell

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Types of Unit Cell

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon