Question

D) 3
In a G.P., the 5th term is 32 and 7th term is 128, then the common ratio of GPL
A) 2
B) 5
C) 7
. If A = {x:x-16 = 0, € R) and
B = {x:x-5x + 6 = 0,XER), then A B is
[
A) Singleton set
B) Infinite set
C) Null set
D) Finite set​

Answer 1

Answer:

I guess set A and B Both are null set

Step-by-step explanation:

because, as x belongs to R ..rational no. are always represented in friction...and don't know about 1 st sum