Original post by Pure T
Hi There, pretty simple for some but not sure how to do it!
P=P1+(z – D)?.g
Can someone please show me how such an question to get get rho (?)
Thanks!
P=P1+(z – D)?.g
Can someone please show me how such an question to get get rho (?)
Thanks!
First substract P1 from both side then divide by g(z-D)
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