Question

If x and y are related by x-y-10 = 0 and mode of x is known to be 23, then the mode of y is
​

Answer 1

Answer:

mode of y means | y | = 13 or 33

I think you will become understand

Answer 2

Answer:

The value of |y| would be 13 or 33.

Step-by-step explanation:

Given equation,

x - y - 10 = 0,

We have,

|x| = 23

⇒ x = ± 23   { since, |x| = x if x > 0 and |x| = -x if x < 0 }

Case 1 : If x = 23,

23 - y - 10 = 0

13 - y =0

⇒ y = 13

Case 2 : If x = -23

-23 - y - 10 =0

-33-y = 0

⇒ y = -33

Hence, |y| = 13 or 23.