Current Attempt in Progress

In a Young's double$-$slit experiment the wavelength of light used is $465$ m $($in vacuum$),$ and the separation between the slits is $1\mathrm{.}610-6$ m$.$ Determine the angle that locates $($a$)$ the dark fringe for which m $=0,($b$)$ the bright fringe for which m $=1,($c$)$ the dark

fringe for which m $=1,$ and $($d$)$ the bright fringe for which m $=2.$