In a single slit diffraction experiment, incident light passes through an
/hnq l13s cdk57jy xzb(s(0cvaperture and a diffraction patter
(qyclzdcn(k1x s 07jb5s3h/v n 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 $Y$?