Question

show that the progression 10,6,2,-2,-6...is an ap write down (i) first term (ii)common difference (iii) 10th term​

Answer 1

Answer:

10.

10-4=6

6-4=2

2-4=-2

-2-4=-6

so it is arithmetic progression

1) first term as given 10

2) common difference is 4

3) 10th term will be -26