Question

find the value of x in x,30,60​

Answer 1

Answer:

x = 0

Step-by-step explanation:

We can clearly see that the number are is A. P. or arithmetic progression.

Common Difference, d = 60 - 30 = 30

Similarly,

d = 30 - x

=> 30 = 30 - x

=> x = 30 - 30

=> x = 0