1. Let f R R be a function defined by f(x) = 2x e 2e2x +e 1 2 3 99 Then f is equal to......... 100 100 100 100 81 2. If the sum of all the roots of the equation e* -11e* -45e*+ == 2 3. to............... The positive value of the determination of the matrix A, whose 14 28 -14 14 28 is ............. 28 -14 14 Adj(Adj(A))=-14 0 is loge p, then p is equal