Question

) A left coset is a subgroup.​

Answer 1

Answer:

Step-by-step explanation:

Let H be a subgroup of the group G whose operation is written multiplicatively (apply the group operations) .

Given an element g of G , the left cosets of H in G are the sets obtained by multiplying each element of H by a fixed element of H by a fixed element g of G (where G is the left factor).