Question Number 102194 by aurpeyz last updated on 07/Jul/20

Commented byaurpeyz last updated on 07/Jul/20

pls help me

Commented byaurpeyz last updated on 10/Jul/20

i can now solve thus probkem due to Mr W solution on Q.102553

Commented byaurpeyz last updated on 10/Jul/20

pls give me. im an ubdergraduate