Final answer:
Yes, it is possible for an electron and an antimuon to annihilate into an electron neutrino and an antimuon neutrino.
Step-by-step explanation:
Yes, it is possible for an electron and an antimuon to annihilate into an electron neutrino and an antimuon neutrino.
When a particle encounters its antiparticle, they annihilate each other, often producing pure energy in the form of photons. However, under certain conditions, this annihilation can result in the creation of other particles, such as neutrinos.