Q$4.$ The data given below is XRD result of a plain carbon steel between $2=0$ and $2=120.$ Analyze data and depending on your analysis

make comments on microstructure of plain carbon steel. $A=1\mathrm{.}54A.$

$\backslash$table$[[$peak no$,$ine,$2,($a$),d^2,$hel,$n^2+k^2+c^2$