@AnkitSharma Happy Dhanters to you too!!

Thanks

@AnkitSharma Happy Dhanteras ! To you too...

@Tezz Enjoying?

Sleeping I guess :D

@KrishnShweta i think he merged in Brahmanan..

Yeah...

@KrishnShweta haha... enjoying... what about you?...

lol

@TheDestroyer haha... everyone is merged with Brahman at all times...😀😀

Yep...... Enjoying!!

@AnkitSharma modulus of zero is zero...

@Tezz What O.o

Didn't seen that coming

:D

@Tezz haha ..Yeah..

@AnkitSharma you wrote " lol " ... some might see it as short form of laugh out loud... while I saw it as modulus of zero "lol" ... wonderful....

Gosh!!!

ufff

@Tezz +1

@KrishnShweta +1 for what?...

"lol"

Haha...

@TheDestroyer the number of real roots of ax^2 + b|x| + c = 0 where a,b,c > 0 is ?....

2.

@KrishnShweta It's answer is given 0... I think it's wrong...

It doesn't matter..if X is greater than zero... Equation becomes.. ax2 +bx + c.. and b2 -4ac decides...and if X is less that zero.. ax2 - bx +c and (-b)2 - 4ac decides..

In both cases det determines and we can't be sure with given data..

@TheDestroyer x is given in modulus... which means x is always greater than 0... isn't it?..

@Tezz value of X is positive. If X is less that zero, mod x becomes -x.. now take any X as -5 and you get 5..

@TheDestroyer so... that question is wrong... ie data insufficient...

@Tezz yeah..

We should know about a B and c

@TheDestroyer ok... Thank you... I was thinking the same...

69 is a

@TheDestroyer ok Thanks... it's answer is also given a... actually I don't trust these answer given in books... so I asked here to be confirmed ..

An = (alpha)^n I = (alpha)^n-1 *I *A and you can remove I

Identity Matrix

@TheDestroyer Oh ok...

Ok... Good Night to All... Bye...

@Tezz good night

night!!