Question

987654321+123456789-741852*963852​

Answer 1

Answer:n base n the numerator is

p=nn−1−nn−1−1(n−1)2

and the denominator is

q=n(nn−1−1)(n−1)2−1.

Note that p=(n−2)q+n−1 and for the quotient we get

pq=n−2+(n−1)3nn11−n2−n+1nn=n−2+(n−1)3nn∑k=0∞(n2−n+1nn)k.

Indeed for n=10 this is

987654321123456789=8+7291010∑k=0∞(911010)k

Step-by-step explanation:

Answer 2

Answer:

1110147258

Step-by-step explanation: