Question

B is mother of H. D is father of X. C is the sister of H. H is the only son of D. Y is the sister in law of C. H is the father of T. T and V are sister. If C and Z are married couple then how is Z related to Y?​

Answer 1

because c =sister  & z is unknown

Answer 2

B mother

D father

there children's are H X C

Y sister in law of C

C get married to Z

so Z is husband C is wife

so the relationship between Z and Y

is Z's wife's sister in law