Question

"Let G1, G2 be non empty subgroups of G. Then"​

Answer 1

Answer:

Step-by-step explanation:

Let a be a non-zero element of G1 and b be a non-zero element of G2

.

Let a=mn

and b=pq where m, n, p, q are integers, and n and q are positive, and m and p

are not zero.

We know that npa=mp∈G1

and mqb=mp∈G2

.

Therefore, mp

is a common element in G1 and G2.