Question

Find the inverse by element opersion: [(2, -1 ,3)( 1 ,3, -1) (3, 2 ,1) ] free 30 points​

Answer 1

Answer:

This is your answer

Explanation:

Hope itz helps u mark me as brainliest please

Answer 2

The change in velocity in unit time is called acceleration.

Acceleration is a vector.

The direction of acceleration will be in the direction of change in velocity.

Its SI unit is metre / second ² abbreviated as m/s²