A1/25
B-1/25
C-25
D25
Answer:
Related Questions:
Simplify:
(1−110)(1−111)(1−112)−(1−199)(1−1100)=?(\frac{1-1}{10})(\frac{1-1}{11})(\frac{1-1}{12})-(\frac{1-1}{99})(\frac{1-1}{100})=?(101−1)(111−1)(121−1)−(991−1)(1001−1)=?
