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والله شفت مقاطع كثير لاجانب وما قدروا يوصلوا المعلومه زي ما انت وصلتها الله يعطيك العافية
جزاك الله كل خير يا هندسه
جزاك الله كل خير
جزاك الله خيرا
12:19 why u say one value of x instead of some values?? I get it u can't use f(y) , but a const I'm not very sure :'0
There exists means there is at least one value. There can be many values but the only thing you're sure of is that there is at least one value but you don't know that value so you use a constant.
والله شفت مقاطع كثير لاجانب وما قدروا يوصلوا المعلومه زي ما انت وصلتها الله يعطيك العافية
جزاك الله كل خير يا هندسه
جزاك الله كل خير
جزاك الله خيرا
12:19 why u say one value of x instead of some values?? I get it u can't use f(y) , but a const I'm not very sure :'0
There exists means there is at least one value. There can be many values but the only thing you're sure of is that there is at least one value but you don't know that value so you use a constant.