NCERT | Class XII | MATRICES | Solved Examples | Question No. 18

Question: If A=[1 2 3 3-2 1 4 2 1]
, then show that A^3-23 A-401=0
.

[sohithnarnavaram]

sir are you explaining it or just copying it?
sorry but i did not understand.

[himmeesshh]

2 comments and million of subcriber...wah bhai😂...poor work of explainng

[voice_of_sanjeev]

I disliked every video of to poor explanation 😂

[Anukul]

Kuch nahi aata tumhe rata hu bol rahe ho