prove that DELTA I proved it correctly ,in one method i got correct answer when i took AM>=Gm for s-a,s-b,s-c but i got wrong result when i took for s,s-a,s-b,s-c.. why is this so?
prove that DELTA
I proved it correctly ,in one method i got correct answer when i took AM>=Gm for s-a,s-b,s-c
but i got wrong result when i took for s,s-a,s-b,s-c..
why is this so?










