Question

complete the Sears 80,63,72,72,64 81,56.............
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Answer 1

Answer:

It has to be seen in alternate

1st,3rd,5th,7th are decreasing by 8

2nd, 4th, 8th increasing by 9,

So last term will be 81+9 = 90

So series will be .......... 56, 90