almost crashed out over this one ngl

this pmo

#feedback at the end of these lessons the instructor stresses the importance of understanding sufficiency and necessity instead of just relying on conditional indictators. Therefore, I think you should include an actual explaination of the answers in this video instead of just pointing out the conditional indictators as reason enough

What I don't understand is why we spent all that time doing those exercises relying on conditional indictaors instead of actually learning how to understand it.