Answer
The electron cannot be confined in the nucleus
Work Step by Step
The wavelength is $9.0 \times 10^{-13} m $ which is much larger than the radius that is $ 6.376 \times 10^{-15} m$
The electron cannot be confined in the nucleus because $\lambda >> r $. If we divide the wavelength with the radius, the value is too big for the electron to be confined.
