Question

make correct form of AP in the empty blank and explain
1..: 19,___,31
2..:16,___,31
3..:___,6,___,14
4..:___,7,___,___,1​

Answer 1

Answer:

1.:-19,25,31

2.:-16,25,31

3.:- 2,6,10,14

There is difference of 4 number in between each other

4.:- 9,7,5,3,1