Question

the solution set of (x-1)<9 is​

Answer 1

Step-by-step explanation:

(x-1)<9

x-1+1<9+1 [ adding 1 to both side]

x<10

Answer 2

Answer:

Step-by-step explanation:

x-1 < 9

x<10

We assume that x∈N

set of x=A={1,2,3........9}