Question

select the pair which has the same ralationship as x=12 and y=121 find the relation x and y
​

Answer 1

Given:

x=12 and y=121

To find:

select the pair which has the same relationship as x=12 and y=121 find the relation x and y

Solution:

From given, we have,

x = 12 and y = 121

we have, 121 = 11²

but, we have, x = 12

121 = 12² - 23

121 = 144 - 23

121 = 121

Hence LHS = RHS

y = x² - 23

Hence the relation between x and y.