I’m watching Unit II: Lec 9 | MIT Calculus Revisited: Single Variable Calculus and my mate Herb says that he uses the word “on” the closed interval [a,b] and “in” the open interval (a,b). Thanks Herb. :)
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I’m watching Unit II: Lec 9 | MIT Calculus Revisited: Single Variable Calculus and my mate Herb says that he uses the word “on” the closed interval [a,b] and “in” the open interval (a,b). Thanks Herb. :)