missjay12 missjay12

23-03-2020
Mathematics

contestada

Which matrix below represents 3 X 3 Identity Matrix (LaTeX: I_{3} I 3).

Group of answer choices

A

B

C

D

Which matrix below represents 3 X 3 Identity Matrix LaTeX I3 I 3 Group of answer choices A B C D class=

Respuesta :

Hrishii Hrishii

23-03-2020

Answer:

D

Step-by-step explanation:

Matrix D represents 3 x 3 identity matrix.

Because all elements of principal diagonal are 1 and others are zero.

Answer Link

Otras preguntas

42 is 200% of what number

Earth has seasons primarily due to its _____. A. tilt B. rate of rotation C. rate of revolution D. distance from the Sun

Which one of the following is a characteristic of a metal? A. Becomes negative when combined with other elements B. Conducts heat readily C. Reacts with bases

If the relative frequency of getting a 'red' on a spinner is 0.4, how many reds would you expect to get in 300 spins?

As a result of changes in British policy during the late 1600s, the American colonies

Which term refers to the upper part of a glacier that receives the most snowfall? A. accumulation zone B. ablation zone C. terminus D. arete

What are the three features that a-helices and beta sheets have in common

The author credited with launching the English romantic movement was

What was the initial goal of the Grand Convention in 1778? A. to discuss the need for a federal army after Shay's rebellion B. to revise the Articles of Confede

A bus and a car leave from the same city traveling in opposite directions. The bus leaves 2 hours before the car does. The bus travels at a steady speed of 50 m