ZhiHeng
ZhiHeng
07-08-2016
Mathematics
contestada
Help me for part (b) thanks!
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caylus
caylus
07-08-2016
Hello,
LCM=2^3*3^3*5*7
B=2^3*3^2*q==> q=5 or q=7
C=p*r and q<r==>q=5 and r=7
2p<q ==>p=2
p=2, q=5 r=7 if p,q,r are primes without exponent.
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