Today's calculation of Integral 363
Source: 2008 Shibaura Institute of Technology entrance exam
July 19, 2008
calculusintegrationcalculus computations
Problem Statement
For , let a_n\equal{}\int_0^ t e^{nx}\ dx\ (n\equal{}0,\ 1,\ 2,\ 3).
(1) Show that a_3\minus{}3a_2\plus{}3a_1\minus{}a_0\geq 0.
(2) Show that e^ta_0\plus{}(e^t\minus{}1)a_1\minus{}a_2\geq 0.