Question

1) IfR-S-T and d(S, T) = 3.7, d(R, S) = 2.5, then d(R, T) = ?​

Answer 1

Answer:

we have,

d(ST)=3.7;d(RS)=2.5.d(ST)=3.7;d(RS)=2.5.

Now,

d(RT)=d(RS)+d(ST)=3.7+2.5d(RT)

=d(RS)+d(ST)

=3.7+2.5

d(RT)=5.6