Math, asked by pranay443, 1 year ago

what is ment by identity matrix

Answers

Answered by Nani2818

a square matrix in which all the elements of the principal diagonal are ones and all other elements are zeros. The effect of multiplying a given matrix by an identity matrix is to leave the given matrix unchanged.

Previous Question

Next Question

Similar questions

English, 7 months ago

Which revisions fix the inappropriate shift in tense in the sentence? Logan jumped into the air and does a back flip. Select each correct answer. Logan jumped into the air and did a back flip. Logan jumped into the air and is doing a back flip. Logan jumps into the air and does a back flip. Logan jumps into the air and has done a back flip.

Math, 7 months ago

tan²A/( tan²A-1)+cosec²A/(sec²A-cosec²A) = 1/(sin²A-cos²A) ...

Math, 7 months ago

what is the square root of 32.?

Economy, 1 year ago

Recently, the National Advisory Council was in news as the UPA Chairperson, Sonia Gandhi was renamed the chairperson of NAC. Which among the following programme was the brainchild of National Advisory Council? (A)Pradhan Mantri Gram Sadak Yojna (B)National Literacy Mission (C)National Rural Employment Guarantee Act (D)New Pension Scheme (E)None of them...

Chemistry, 1 year ago

why gas fills completely the vessel in which it is kept...

Science, 1 year ago

write short note on monogenic disorder.

Math, 1 year ago

A train takes 18 seconds to pass through a platform 162 m long and 15 seconds to pass through another platform 120 m long the length of train is in meters...

History, 1 year ago

What were the problems of 3rd estate ? NO SILLY ANSWERS...