my question is that:

without expanding prove that:

0 99 -998

-99 0 997

998 -997 0

=0.

i.e the determinant of above matrix is zero

Question

my question is that: without expanding prove that: 0 99 -998 -99 0 997 998 -997 0 =0. i.e the determinant of above matrix is zero

Askiitians Expert Sahil Arora - IITD · Answer

Dear anjali Let A= 0 99 -998 -99 0 997 998 -997 0 then Its transpose= 0 -99 998 99 0 -997 -998 997 0 add A and its transpose we get a zero matrix...... so u get A+its transpose= 0 matrix..... since |A|=|transpose of A| ==>|A|=0 Please feel free to post as many doubts on our discussion forum as you can. If you find any question Difficult to understand - post it here and we will get you the answer and detailed solution very quickly. We are all IITians and here to help you in your IIT JEE preparation. All the best anjali !!! Regards, Askiitians Experts Sahil Arora IIT Delhi

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

my question is that: without expanding prove that: 0 99 -998 -99 0 997 998 -997 0 =0. i.e the determinant of above matrix is zero

my question is that:

without expanding prove that:

0 99 -998

-99 0 997

998 -997 0

=0.

i.e the determinant of above matrix is zero

1 Answers

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

Other Related Questions on Algebra

ASK QUESTION

Answer and earn gift vouchers

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Complete Self Study Package designed by Industry Leading Experts

Live 1-1 coding classes to unleash the Creator in your Child

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Register Now & Win Upto 25% Scholorship