Vladimir always wanted to have coarse hair, like his dad’s (dominant feature (A)). But his hair was soft like Mom’s

Vladimir always wanted to have coarse hair, like his dad’s (dominant feature (A)). But his hair was soft like Mom’s. Identify the genotypes of family members based on hair quality

According to the condition: A – hard hair, then a – soft hair.
Mother and Vladimir have soft hair, which means the genotype is aa.
Vladimir received one gamete from his mother, the second from his father. So father Aa – according to the condition the hair is hard – A, but the son of aa.
Mother – aa; father – Aa; son – aa