limits doubt. How can limit exist when x is -4 or 5 the denominator will become 0? I did not understand
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it is saying same thing that limit will not exist at -4 and 5 as it will be undefined....and will exist at all the other points....
it is also saying that it is continuous for all points in its domain... which is true as -4 and 5 are. not in its domain...
it is also saying that it is continuous for all points in its domain... which is true as -4 and 5 are. not in its domain...
dragomegaman:
-4 and -5 are not in its domain! Understood.
look... whenever we talk about domain of a function.. we mean that range of X for which function gives some finite value... but when we put x=-4 or 5 ...value of function becomes infinite which is not finite.. so these are not in domain of this functio
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