In a single slit diffraction
ue.wq *q0ig:vh gl .cb bbwav* 0v77,t experiment, incident light passes through an aperture and a diffraction pattern is ob
vqh7w*0g b0:cu. e gtbv*,7 qav bwl.iserved on a distant screen. $X$ is a point on the screen between the second-order minimum and the first-order minimum. $Y$ is a point at the centre of the principal maximum.
Which one of the following could be the ratio of the intensity of light on $X$ to the intensity of light on $Y$?