List of top Mathematics Questions on sets asked in SRMJEEE

If A+B=\(\begin{pmatrix} 2&-4 \\4&0 \end{pmatrix}\) and 3B=\(\begin{pmatrix}  -9&6 \\3&12 \end{pmatrix}\) then A+4B is

The set of points, where \(f(x)=\frac{x}{1+|x|}\) is differentiable, is:

If ∀n∈N, Let p(n) = 1 + 3 + 5 +....+(2n-1) = 3 + n2 then which of the following is true?

If A and B are two sets such that n(A∪B) =36, n(A∩B)=16 and n(A-B)=15, then n(B) is equal to

If \(A=\begin{pmatrix}1&1\\1&1 \end{pmatrix}\) and \(n\epsilon N\) then Aⁿ is equal to