x varies inversely as square of y. Given that y = 2 for x = 1. The value of x for y = 6 will be equal to?  Choose the correct choice from the following options:
A) 1/6
B) 1/3
C) 1/0
D) 1/9
E) 1/5
Given x = k/y2, where k is a constant.   Now, y = 2 and x = 1 gives k = 4.   x = 4/y2 =&gt; x = 4/62, when   y = 6 =&gt; x = 4/36 = 1/9.   Answer:1/9
<result>D</result>
x varies inversely as square of y. Given that y = 2 for x = 1. The value of x for y = 6 will be equal to?