Question

suppose u,v=10,5 before the Assignment.What are the values of u and v after the sequence if assignments?
* u:=v
* v:=u

options:-

a)u,v=5,5
b)u,v=5,10
c)u,v=10,5
d)u,v=10,10

pls explain the answer​

Answer 1

i/v-1/u=1/f

i/f= (1/-10)-(1/5)

find f and replace the values of u with v and v with u