Question

x varies directly with y and invesely with z. When y=5, z=9 then x=1/6. Let us find
the relation among three variables x, y and z and if y=6 and z=1/5, let us write by calculating the value of x.​

Answer 1

x varies directly with y and inversely with z. As per question , if y =5 and z =9 , then x =16. Hence the required path of x =9 .

Answer 2

Answer:

x = 9

Step-by-step explanation:

x varies directly with y and inversely with z. <br>

(where k

0=variation constant) <br> As per question , if y =5 and z =9 , then x =

. <br>

from (1) we get ,

<br>

(1) becomes ,x =

<br> Hence the required relation between x, y and z is x =

<br> Now , if y =6 and z=

=

<br> Hence the required path of x =9 .

please follow me

hope it helps you