Question

If A – B – C and d( A, C) = 19 , d( B, C ) = 7.3 then find d( A, B)?

Answer 1

Answer:

6.5

Step-by-step explanation:

we have,d(A,C)=17;d,(B,C)=6.5

Now,d.(A,C)=d,(A,B)+d(B,C)

So, d(A,B)=d(A,C)−d(B,C)=17−6.5