Elitmus Exam

What is the maximum no of values 1/x can take if 1/x=1/y-1/z and value of x = 6
Options A)3 B)6 C)12 D)18

Read Solution (Total 3)

i canfind only 3 solution
6(z-y)=yz
so
z=3 , 6 , 12
y=2, 3, 4
respectively
so for me answer is a option
11 years agoHelpfull: Yes(4) No(2)

how can it be 3...even when y=5 its working and the RHS is coming to be 1/6
11 years agoHelpfull: Yes(2) No(3)
my ans is A). 3.....whats ur ans???
11 years agoHelpfull: Yes(1) No(0)

Elitmus Other Question

What is the minimum value of x possible if |x|=|x-1|+|x-2|
Options a)1 b)2 C)0,d)6 Eiden park is a cricket field while jubilee park is football field in MastNagar. In MastNagar all cricket fields are circular and football fields are rectangle or square.Among the boundary of all fields there are advertisement displays.In mastnagar length of advertisement displays must be same for all fields.Area of jubilee parks is 468m2.The farthest distance between any two points in jubilee park football field is 10sqrt10m.Find the approximate are of Eden park.
Options
A) 1936 m2 b)616 C)281 D) inadequate data