How does one show that the limit as x approaches ∞ is equal to ∞ mathematically? My solution book claims it is just the limit as h approaches zero from the right is equal to ∞. How does the solution booklet workout? I don't see the logic in it.
How does one show that the limit as x approaches ∞ is equal to ∞ mathematically? My solution book claims it is just the limit as h approaches zero from the right is equal to ∞. How does the solution booklet workout? I don't see the logic in it.