grandes-ecoles 2015 QI.A.2

grandes-ecoles · France · centrale-maths2__pc Not Maths Regularity and smoothness of transcendental functions
Show that the derivative of every element of $\mathcal{D}$ is an element of $\mathcal{D}$. 
Show that the derivative of every element of $\mathcal{D}$ is an element of $\mathcal{D}$.
Paper Questions
QI.A.1 QI.A.2 QI.A.3 QI.A.4 QI.A.5 QI.B.1 QI.B.2 QI.B.3 QII.A.1 QII.A.2 QII.A.3 QII.B.1 QII.B.2 QII.B.3 QII.B.4 QII.B.5 QII.C.1 QII.C.2