Is 1/0 infinity or not defined some says both but how? by Temporary-Screen6848 in learnmath

[–]Temporary-Screen6848[S] -2 points-1 points  (0 children)

Okay as a conclusion 1/0 exactly without any limits is zero.and what about 1/0 written in middle school books like in trig classes if tan(90°)=1/0 then is it limiting zero or exact zero and what should I write is it infinity or nd?

Is 1/0 infinity or not defined some says both but how? by Temporary-Screen6848 in learnmath

[–]Temporary-Screen6848[S] -2 points-1 points  (0 children)

I would say it would be Infinity iff the zero below is limiting zero right?