In a single slit diffraction experiment, incident light passes throu
s1bki c8o1) ssuop0)z gh an aperture and a diffraction pat
)1cs buk)oozs8s pi10tern is observed 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 $Y$?