The additive inverse of - 1 4 -7- -3 2 5- 2 3 -1 - is-

The correct option is D ([ 1 4 7; 3 2 5; 2 3 1 ]) A + B = 0 ∴ B = A B = [ 1 amp; 4 nbsp; amp; nbsp; 7; nbsp; ...

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

Multiplication of Matrices

The additive ...

Question

The additive inverse of $⎛ ⎜ ⎝ \begin{matrix} 1 & 4 & - 7 - 3 & 2 & 5 2 & 3 & - 1 \end{matrix} ⎞ ⎟ ⎠$ is:

⎛ ⎜ ⎝ \begin{matrix} - 1 & - 4 & 7 3 & + 2 & - 5 + 2 & + 3 & - 1 \end{matrix} ⎞ ⎟ ⎠

No worries! We‘ve got your back. Try BYJU‘S free classes today!

⎛ ⎜ ⎝ \begin{matrix} - 1 & - 4 & 7 3 & - 2 & - 5 - 2 & - 3 & - 1 \end{matrix} ⎞ ⎟ ⎠

No worries! We‘ve got your back. Try BYJU‘S free classes today!

not possible

No worries! We‘ve got your back. Try BYJU‘S free classes today!

⎛ ⎜ ⎝ \begin{matrix} - 1 & - 4 & 7 3 & - 2 & - 5 - 2 & - 3 & 1 \end{matrix} ⎞ ⎟ ⎠

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

Suggest Corrections

Similar questions

Find the inverse of the matrix $A = ⎡ ⎢ ⎣ \begin{matrix} 1 & 2 & 3 1 & 1 & 1 2 & 3 & 4 \end{matrix} ⎤ ⎥ ⎦$

A = ⎡ ⎢ ⎣ \begin{matrix} 1 & - 1 & 1 2 & 1 & - 3 1 & 1 & 1 \end{matrix} ⎤ ⎥ ⎦

10 B = ⎡ ⎢ ⎣ \begin{matrix} 4 & 2 & 2 - 5 & 0 & α 1 & - 2 & 3 \end{matrix} ⎤ ⎥ ⎦

B

o f A

α

Find inverse by row transformations
A=[1 2 5
2 3 1
-1 1 1]

⎡ ⎢ ⎣ \begin{matrix} 1 & - 2 & - 3 0 & 1 & 2 0 & 0 & 1 \end{matrix} ⎤ ⎥ ⎦

A = ⎡ ⎢ ⎣ \begin{matrix} 3 & 0 & 2 2 & 0 & - 2 0 & 1 & 1 \end{matrix} ⎤ ⎥ ⎦

Join BYJU'S Learning Program