Please Consider this as a MIMP plzz$.$:$-$ For this problem, it is Mandatory to use MatLab However, you are not allowed to use any built$-$in functions in MatLab that are not

available in the other compilers.

Problem #$2(75\%)$:

For the data given in the table below:

Develop a computer program to obtain the value of $u$ at the corresponding $t$ values of $50$ and $90,$ respectively

using the following methods:

$($a$)$ Lagrange Interpolating Polynomials.

$($b$)$ Quadratic Spline Interpolation.