Discover Questions

If a and b are positive integers such that gcd(a,b)=210, lcm[a,b]=210^3, and a** **Two review questions and an explanation would really help too on how you got the answer? How old will you be in 10 years? How do the capacitors C1 and C3 affect frequency response ? If the fifth term of a geometric sequence is 81 and the common ratio is 3/4, find the sum of the first 20 terms?