Question

If P-Q-R and d(P,Q)=3, d(P,R)= 16, then find d(Q,R).​

Answer 1

Answer:

d(Q,R) = 19

Step-by-step explanation:

Given:- P-Q-R

d(P,Q) = 3

d(P,R) = 16

d(Q,R) = ?

d(P,R) = d(P,Q) + d(Q,R)

=> 16 = 3 + d(Q,R)

=> d(Q,R) = 16 + 3

=> d(Q,R) = 19

The distance of d(Q,R) is 19.

Hope it helps :)