A set of numbers has the property that for any number x in the set, x+5 is also in the set. If -5 is in the set, which of the following must also be in the set
1. -10
2. 10
3. 0 Choose the correct choice from the following.
A) 1 only	B) 2 only	C) 1 and 3 only	D) 2 and 3 only	E) 1,2 and 3
If X is in the set than X+ 5 is also in the set   If -5 in the set than    -5+5= 
<gadget id="calculator"> -5+5</gadget>
<output>0</output>
0 is also in the set   Since + 5 is Present, 5 + 5= 10 Is also present in the set .   Therefore Ans 1 and 3 only
<result>C</result>
A set of numbers has the property that for any number x in the set, x+5 is also in the set. If -5 is in the set, which of the following must also be in the set
1. -10
2. 10
3. 0