$0\mathrm{.}5$

If $x=6\mathrm{.}5,a=4\mathrm{.}3,b=9,c=3,$ write a MATLAB code to compute E$1$ and E$2$:

$E1=2(-x+\frac{si{n}^2(\frac{}{4})}{x^3-\frac{c}{b}}{e}^{5-2x})$;$,E2=\frac{sin(\frac{a}{x^2}+\frac{b}{x}+c)-e^{\sqrt[\phantom{2}]{\frac{a}{x^2}+\frac{b}{x}+c}}}{ln(|\frac{a}{x^2}+\frac{b}{x}+c|)}$

Q$.6$

Write a MATLAB command to calculate v and w for: $a=10$;$1x3$; and $3y10.($ x and y are

vectors of the same size containing $8$ elements$).$

$v=e^{-a}si{n}^2(x)+10\sqrt[\phantom{2}]{ln(y^2+1)}$;$,w=\frac{|y-si{n}^{-1}(\frac{x}{a!+2})|+1}{\frac{\sqrt[3]{x}}{y^2}+cos(\sqrt[\phantom{2}]{|x|})}$