hope i would meet that guy again and clear this ques!]]>

its ok. he also seemed to be half confused.]]>

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.

]]>Applies to math even more.

]]>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.

Bob

]]>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.

]]>the question is

{2-45d-2=4},we have to find the value of "d".

please help it out!]]>