Users Discussion Board

karthick 11 years ago

i need 2012,2013 placement paper of tcs --karthick.M

Reply Like? Yes (1) | No

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pravallika nathi 11 years ago

anyone have quant by sarvesh varma pla mail me....ece.pravallika@gmail.com

Reply Like? Yes (2) | No

nitesh 11 years ago

who is sarvesh? ,,,,,,,,,,,,,,,,,,,,,,,,,

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Devang 11 years ago

i need material for ibm off campus drive...is there any one who can help..?
pls, send me @t : elap.system@gmail.com

Reply Like? Yes (1) | No

pankaj yadaw 11 years ago

i need material for ibm off campus drive...is there any one who can help..?
pls, send me @t : pankaj22071991@gmail.com

Like? Yes (1) | No

kavya mekala 11 years ago

my mail id.....kavya.parijatha@gmail.com.....its kavya...plz provide me the detals asap...

Reply Like? Yes (2) | No

kavya mekala 11 years ago

plz mail me tcs 2013 questions pattern...is der verbal in 1 st round??for ece studunts apart from c and ds,do they ask our technical subjects also in technical round?? please enlighten me with these details...i will be thankful if you provide me the crct info

Reply Like? Yes (3) | No (1)

Sahil 11 years ago

when did u apply for tcs?

Like? Yes (2) | No (1)

kavya mekala 11 years ago

i didnt apply for tcs...we have oncampus tcs in our mgit college may be in the middle of october..if u know any information...plz send me

Like? Yes (2) | No (1)

anu maurya 11 years ago

i need tcs 2013 question paper fast plz.................

Reply Like? Yes (1) | No

Tejaswi 11 years ago

i need tcs 2013 papers.......plz send it to prasad.gorrepati@gmail.com

Reply Like? Yes (2) | No

prasath 11 years ago

i need tcs 2013 question papers..................................................................

Reply Like? Yes (2) | No

harish 11 years ago

pls provide me tcs 2013 paprs...................hrch512@gmail.com

Reply Like? Yes (2) | No

Jigyasa Kumar 11 years ago

plz provide me with latest tcs and infosys papers..at kumarjigyasa@yahoo.com

Like? Yes (3) | No

ASHA.S 11 years ago

@admin..i have posted the answer for yesterday's puzzle ..but ,my answer is not checked !! why is it so??

Like? Yes (1) | No

Girish Gadad 11 years ago

pls provide me latest tcs papers on: girishgadad20@gmail.com

Like? Yes (1) | No

11 years ago

Hello all the users of m4maths.com

We enjoyed four successful years of m4maths.com together as a team. M4maths distributed prizes to all the users, who were deserving. Once a user got iPod for getting 98 score and this is the highest score of any user of this site. Many other user having good skills achieved prizes too, but the achievers are not many in numbers. For giving the users more encouragement, m4maths decided to give the prizes in a new way. Details of these rules are given below.

New Prize Distribution Rule

Today's Puzzle rules

1) scoring 100 prize equivalent to laptop

2) scoring 99 prize equivalent to mobile phone

3) scoring 98 prize equivalent to titan watch

4) scoring 97 prize equivalent to 16 GB pen drive

5) scoring 96 price equivalent to Pierre Cardin pen

6)Every week, the topper of the week in today’s puzzle will get a prize: Parker pen
If there will be a tie between 2-3 users then the user with max total marks will win.
If again tie, then the person whose m4maths score high will win
If again tie, then the older user of site will win the prize.

7) user who achieve 100 m4maths score will get a prize equivalent to parker pen.

8) user who submit 300+ good placement puzzle will get a prize equivalent to Parker pen.

9) user who solve 100+ puzzle will get a prize equivalent to parker pen.

10) user who give 100+ referrals will get a prize equivalent to Parker pen.

Thanks
Best Of Luck

Reply

mohan lal garg 11 years ago

admin me to weekly winner bhi rha hu or 300+ puzzles bhi sumbit ki h to muje gift kab tak milega

Like? Yes (12) | No

Chirag Kansal 11 years ago

Plz mail me placement question papers of diff. Companies at
chirag.kansal1989@gmail.com

Like? Yes (1) | No

Protap Mondal 11 years ago

its really essential for me

Like? Yes (1) | No

Ratnesh srivastava 11 years ago

plz mail me 10 yrs placements paper of TCS

Like? Yes (1) | No (1)

Priyadharshini 11 years ago

please mail me 10 years question paper

Like? Yes (2) | No (1)

AISHWARYA 11 years ago

i think tcs has changed the pattern.so guys attend tcs openseesame test..

Like? Yes (5) | No

nisha 11 years ago

2nd is far better than first

Like? Yes (3) | No

gaurav 11 years ago

1st one...because maths is one type of game only....

Like? Yes (2) | No

Rupalika senapati 11 years ago

2nd one is nice

Like? Yes (2) | No

vignesh 11 years ago

this s good than the previous one...

Like? Yes (1) | No

FAISAL RIZWAN to Ankit Pandey 11 years ago

@ankit
As the two roots are equal the discriminant must be equal to 0.

(b−c)2−4(a−b)(c−a)=(a−b+c−a)2−4(a−b)(c−a)={a−b−(c−a)}2=(2a−b−c)^2=02a−b−c=0

you can also go for alternate soln for x:-

x=−(b−c)±[{(b−c)2−4(a−b)(c−a)}^1/2]/2(a−b)={c−b±(2a−b−c)/2}(a−b)=c−a/a−b,1
as a−b≠0 as a=b would make the equation linear.

So,
c−a/a−b=1 =>c−a=a−b =>2a=b+c

Reply Like? Yes (5) | No

Ankit Pandey 11 years ago

Thanks Faisal.....

Like? Yes (1) | No

nisha sharma 11 years ago

please send me the latest tcs question paper to my mail id-sharma.nisha451@gmail.com

Reply Like? Yes (2) | No

Satendra pandey 11 years ago

please send me tcs uestion paper in my id panditsatendrapandey@gmail.com

Like? Yes (2) | No

Ankit Pandey 11 years ago

Can someone help me with this question.....
If the roots of the equation (a-b)x^2 + (b-c)x + (c-a) = 0 are equal, then prove 2a=b+c.
Thanks in advance.

Reply Like? Yes (3) | No

nisha sharma 11 years ago

use sridharacharya method & expand the equation

Like? Yes (5) | No

Abhishek misra 11 years ago

if roots are equal then one root is 1 and the other one is c/a
(c-a)/(a-b)=1
c-a=a-b
2a=b+c

Like? Yes (2) | No

Ankit Pandey 11 years ago

@abhishek misra - How can you say that if roots are equal, then one root is 1 and the other c/a ?

Like? Yes (3) | No

Naveen Swayamvarpu 11 years ago

please send me the latest tcs question paper to my mail id..nvallah@gmail.com

Reply Like? Yes (2) | No

sheshan bhardwaj 11 years ago

please send me the latest tcs question paper to my mail id..sheshan1992@gmail.com

Like? Yes (2) | No

divya soman to aniruddh shrivastava 11 years ago

did you get latest tcs qn paper?if yes..do pass it to me.my id is divya2456@gmail.com

Reply Like? Yes (7) | No

divya soman 11 years ago

please send me the latest tcs question paper to my mail id..divya2456@gmail.com

Reply Like? Yes (3) | No

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Maths Quotes

Mathematics teaches how to live. To live we know mathematics.

R.ArunKumar

The person who can solve mathematical problems,can lead life easily ,Maths tellu that every problem as solution...we can find number of solutions for one problem ...Aplly it in the life also we can lead our life happily...

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Placed User Comments

M4Math helped me a lot.

Vipul Chavan 4 years ago

Thanks m4 maths for helping to get placed in several companies.
I must recommend this website for placement preparations.

yash mittal 5 years ago