Question

3
9. Two water taps together can fill a tank in 9 hours. The tap of larger diameter takes 10
8
hours less than the smaller one to fill the tank separately. Find the time in which each tap
can separately fill the tank.
10 (by applying -b±√b²-4ac÷2a
​

Answer 1

Do Not Embed is a mirror of Build Phases -> Link Binary With Libraries . Sign is a mirror of Code Sign On Copy. If you do not add a static framework to this section you will get a compile error[No such module] Embed. It adds a copy of the framework into your final bundle.