10000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000 here lol
42
89
42
9999999999999999999999 × 999999999999999999999999999999999999999 = 9999999999999999999998999999999999999990000000000000000000001
999999999999999999999999999999999999999
10000000000000000000000000000000000000000000
It is a number with a lot of nines in it.
100000000000000000000000000000000000000000000000000 here lol
999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
2048
42
4+1=5. Plus 4 equals 9. Plus 77685769844446473 equals 77685769844446482. Plus 3 equals 77685769844446485. Plus 8 equals 77685769844446493. Plus 1 equals 77685769844446494. Plus 9870998342523322424 equals 1064785604097768918. Plus 4 equals 1064785604097768922.
It is the property that equals plus equals are equals.
the answer is a
No.