 
			 
			MCQOPTIONS
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				| 1. | How can we check whether the limn→3+ n-1 exists? | 
| A. | limit(n-1,n,3) | 
| B. | syms n;limit(n-1,n,3,’right’) | 
| C. | syms n;limit(n-1,3,’right’) | 
| D. | syms n;limit(n-1,3,n,’right’) | 
| Answer» C. syms n;limit(n-1,3,’right’) | |