Question

Can someone help me again?

Answer 1

let A be a nonsingular matrix. Prove that if B is row-equivalent to A then B is also non singular

Answer 2

nonsingular means that it cant be inversed?

Answer 3

ohh it has an inverse

Answer 4

when r u gonna ask calc -_-.. this sounds greek to me :P

Answer 5

lol tomorrow

Answer 6

Hey Akshay, what's up man?

Answer 7

Fool!

Answer 8

nothing much, just saw a movie .. Welcome :P seen it?

Answer 9

A couple had two little boys, ages eight and ten, who were excessively mischievous. The two were always getting into trouble and their parents could be confident that if any mischief occurred in their town, their two young sons were involved in some capacity. The parents were at their wit's end as to what to do about their sons' behavior. The parents had heard that a clergyman in town had been successful in disciplining children in the past, so they contacted him, and he agreed to give it his best shot. He asked to see the boys individually, so the eight-year-old was sent to meet with him first. The clergyman sat the boy down and asked him sternly, "Where is God?" The boy made no response, so the clergyman repeated the question in an even sterner tone, "Where is God?" Again the boy made no attempt to answer, so the clergyman raised his voice even more and shook his finger in the boy's face, "WHERE IS GOD?" At that, the boy bolted from the room, ran directly home, and slammed himself in his closet. His older brother followed him into the closet and said, "What happened?" The younger brother replied, "We are in BIG trouble this time. God is missing and they think we did it!"

Answer 10

is this a chat room?

Answer 11

damn it i am so stressed this letter typing is so boooooooooooooring

Answer 12

rld is gonna kill me for ruining all her questions

Answer 13

lol maybe

Answer 14

kind of its creepy to chat here

Answer 15

ok lemme take a life insurance

Answer 16

LOL

Answer 17

Yeah this is chat :P

Answer 18

she will report abuse :P

Answer 19

fool help me i wanna go to bed

Answer 20

it is just 10:20 pm!

Answer 21

I know but i am barely functioning these days

Answer 22

I wanna be in bed by one

Answer 23

wow yestersay i slept around 2 o clock

Answer 24

u need to replace ur batteries

Answer 25

LOL

Answer 26

lol :D

Answer 27

help her fool

Answer 28

or else..

Answer 29

...

Answer 30

lol

Answer 31

she will call an army from switzerland to capture me

Answer 32

turing is here~

Answer 33

lol my swiss passport expired lol and i never renewed it so I have no connections in switzerland

Answer 34

*was here

Answer 35

Her Turing :P

Answer 36

i have a friend in ms13 cool hehe

Answer 37

We scared turing away

Answer 38

sorry rld :P

Answer 39

Shld i repost the question?

Answer 40

cuz like it got too long?

Answer 41

she is threatening us?

Answer 42

lol ok

Answer 43

I am scared :P

Answer 44

LOL

Answer 45

i am running...

Answer 46

...

Answer 47

to trouble her again

Answer 48

she left fool :P

Answer 49

LOL I AM HERE

Answer 50

I keep tabs on all my questions lol

Answer 51

ok so when r u reporting abuse?

Answer 52

so that i can trouble u a lot before that

Answer 53

lol i only threaten I have never donne it lol

Answer 54

omg! i am so scared

Answer 55

lol she is nice unlike samlam lol

Answer 56

ok so rld is a "SHE"

Answer 57

LOL

Answer 58

i knew it!

Answer 59

A new phenomena

Answer 60

i have seen you

Answer 61

at my bakery

Answer 62

u eat junk

Answer 63

LOL

Answer 64

u owe me 50 dollars miss

Answer 65

Now Akshay will hit on you :P

Answer 66

LOL I never ate at tim hortons lol

Answer 67

in my life

Answer 68

eh? dont lie

Answer 69

K calling turing to help me lol

Answer 70

i saw u that day

Answer 71

make way for prince ali hehe

Answer 72

oh he is so special

Answer 73

and we r fools

Answer 74

just for fun

Answer 75

that hurt rld :P :P ;)

Answer 76

even we can help you.. 1+1=2

Answer 77

LOL

Answer 78

100000000000+100000000000=2000000000000000

Answer 79

salutations to turing i wont bore you today :D

Answer 80

LOL

Answer 81

this is where my linear algebra skills falter
it's obvious that a row equivalent matrix will also be non-singular, but proving it is a pain, especially here.
Plus I can't use LateX today (my computer is picky like that)

Answer 82

fool specially posted for you rld

Answer 83

http://www.youtube.com/watch?v=6fjYYEhAffk

Answer 84

Too bad :(

Answer 85

http://openstudy.com/study#/updates/4f1cd4efe4b04992dd23e456

Answer 86

I know you will have to prove the general case, but my notation can be too sloppy for this kind of thing, sorry

Answer 87

Thanks turing :D

Answer 88

Are you missing "<3" ? :P

Answer 89

LOL

Answer 90

LOL U guys are crazy

Answer 91

Definitely tying hard

Answer 92

LOL

Answer 93

we just tell facts miss.. stuff like u missed <3 and my 50 dollars :P

Answer 94

srry for disturbing i feel like a jerk

Answer 95

LOL dont razor

Answer 96

? @razor?

Answer 97

caling airsupport calling air support

Answer 98

r u suiciding man?