In a single slit diffraction, what is the expression of linear width of the central maximum?

Give the expression for linear width of central maximum.

Discuss fully diffraction at a single slit and derive the relation for the linear width of central maximum.

In single slit diffraction of light of wavelength lambda , angular width of the central maximum (considering slit width d) will be

In single slit diffraction experiment, the width of the central maximum inversely proportional to

In a single slit diffraction pattern the angular width of a central maxima is 30^(@) . When the slit is illuminated by light of wavelength 6000Å . Then width of the slit will be approximately given as :

In a single slit diffraction pattern intensity and width of fringes are

In the experiment of diffraction at a single slit, if the slit width is decreased, the width of the central maximum