○○○5.1.3 Sum/product/quotient rule⪢⪢ Suppose that
⎾lim f(x)⏐x→a⏌= L and ⎾lim g(x)⏐x→a⏌= M.
Then the following rules apply.
❶ Sum Rule ⎾lim f(x)+g(x)⏐x→a⏌= L+M
❷ Product Rule ⎾lim f(x)·g(x)⏐x→a⏌= L·M
❸ Quotient Rule
⎾lim f(x)/g(x)⏐x→a⏌= L/M, provided that M≠0.
http://qindex.info/i.php?x=3803
○○○Sum/product/quotient rules⪢⪢ Suppose that ⎾f(x)⏐x→a⏌= L and ⎾g(x)⏐x→a⏌= M. Then the following rules apply.
❶ Sum Rule ⎾f(x)+g(x)⏐x→a⏌= L+M
❷ Product Rule ⎾f(x)·g(x)⏐x→a⏌= L·M
❸ Quotient Rule ⎾f(x)/g(x)⏐x→a⏌= L/M, provided that M≠0.
http://qindex.info/i.php?x=5283