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Types of Matrices—For IIT JEE only (in Hindi)
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In this lesson we discuss types of Matrix for IIT JEE.

## Tushar Singhal is teaching live on Unacademy Plus

Tushar Singhal
B.Tech l NDA cleared 3 Times I youtuber I More than 200+selection in NDA, AIRFORCE, NAVY

U
sir Czech republic il ullathu Prague aanu ... it's capital ... Parague Latin American raajyamaanu ... Thanks for Ur valuable classes regards.
Thank You...
Sorry for mistake 🙏🙏🙏
Mohamed Hazim
a year ago
Don't be ... pls ... just mentioned for the sake of Ur perfection ... thanks a lot sir... Go ahead ... Regards.
1. V A RI0US k os of MATR es INDS O emoteni Matix o A Spmat s called idempotent previdedt V0yIclt Me lation AA tShow that the matin A tamle - 1 3 idempotent I -23 0 2 A-A 12-2-Y 34 3 2.

2. (-1), 1-4)+ 3.yty. 1-3) 1-1), 1-2) + 3.3 t . 1-2) l. (-2) + 2). 3 t-3), 1-2) 2. 2. 2 Hence, the a A potert etiodic 2. a positive intecer. 0 X-1, we get A -A Ond weCalled it to be idem potent d matvic

3. 3. Nil botent Mati vMe matri he elation 0Vldle and AK-1 She let A=1 otamble o- Show s hilbotent mat-ic 5 2 6s hilbolent matric 2 -3 ordor 3. 3 So 5 2 6 -2-3 2

4. 5 2 G 1+2-3 369 3 3 3 2. 2--3

5. 0 3 Hott, k=3 Oxde 3.

6. A Squate mati A i Called invet involvTor is ident mat-tr( . involutory an mpshow that the malix A at -the maltix A& ihvolutor 2 2 2

7. -810-2 0 lene, the Jiven mat Asto