If two matrices are equal, then their corresponding elements are equal

 

Example

30.jpg

So, x = −8 

Equality of Matrices - Part 2

a = 9,

b = 8

c = 2 

 

 

Equality of Matrices - Part 3

 

Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class


Transcript

[■8(2&3@1&𝑥)] = [■8(2&3@1&−8)] [■8(𝑎&𝑏@𝑐&1)] = [■8(9&8@2&1)] [■8(3&4&1&𝑥@𝑦&𝑧&19&28@5&2&49&7)] = [■8(𝑝&4&1&6@12&24&19&28@𝑞&2&𝑟&7)] 𝑥 = 6 y = 12 z = 24 𝑝 = 3 𝑞 = 5 𝑟 = 49

Ask a doubt
Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.