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Topic review (newest first)

niharika_kumar
2013-06-22 01:32:08

thnx friends for ur wonderful support!
hope i would meet that guy again and clear this ques!

{7/3}
2013-06-21 20:53:49

If you want to know about matrix try this-http://www.mathsisfun.com/algebra/matri … ction.html

{7/3}
2013-06-21 20:40:58

If you mean the matrix bob wrote about,the you have to find d so that det(M)=4,if you mean a linear equation it can be solved like a system of linear equation (but the method would be dull).

bobbym
2013-06-21 20:17:21

His notation is unexplainable. I do not know what to do with it.

niharika_kumar
2013-06-21 20:14:05

it was a chtrm so after that i didnt meet him.
its ok. he also seemed to be half confused.

bobbym
2013-06-21 19:53:09

Can you get a little bit more information out of him?

niharika_kumar
2013-06-21 19:51:17

bobbym wrote:

Hi niharika_kumar;

That is a linear equation with set brackets around it. Could be a vector, a list, a set or just a linear equation.

The equation is easy to solve



Is that what you want? Where is the matrix? Please do not say it is all around me... Somebody already got me with that line today.

some1 asked me this ques. in a chtrm and i replied the same but then he told me that we have to solve it by using matrix(of which i am totally unaware) and he told me that the answer was 6.

bobbym
2013-06-20 22:01:51

Accuracy, Accuracy and Accuracy - Joseph Pulitzer

Applies to math even more.

bob bundy
2013-06-20 21:58:15

Maybe it really is a matrix such as



or



Then make det(M) = 4

niharika_kumar:  Welcome to the forum.

If the above is the sort of thiong you meant, you'll have to make it clear what numbers go where.  smile

Bob

bobbym
2013-06-20 20:44:32

Hi niharika_kumar;

That is a linear equation with set brackets around it. Could be a vector, a list, a set or just a linear equation.

The equation is easy to solve



Is that what you want? Where is the matrix? Please do not say it is all around me... Somebody already got me with that line today.

niharika_kumar
2013-06-20 20:32:24

i am completely unknown to matrix as it has not yet come in my syllabus.But i saw this question somewhere and hence wanted to know the solution.please help me in an easy way so that i get it clearly.
the question is     
                       {2-45d-2=4},we have to find the value of "d".
please help it out!

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