In an experiment of single slit diffraction pattern, first minimum for red light coincides with first maximum of some other wavelength. If wavelength of red light is $6600\,\AA$, then wavelength of first maximum will be:\\
(1) $3300\,\AA$\\
(2) $4400\,\AA$\\
(3) $5500\,\AA$\\
(4) $6600\,\AA$