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If lim_{x→a} f(x) = L and lim_{x→a} g(x) = M (with M ≠ 0), then lim_{x→a} f(x)/g(x) equals:
A$L − M$ (subtraction)
B$LM$ (product, used for f×g)
C$L/M$ (quotient rule for limits)
D$L + M$ (sum, used for f + g)
Answer & Solution
Correct answer: C. $L/M$ (quotient rule for limits)
Quotient of limits: lim (f/g) = (lim f)/(lim g) = L/M, provided M ≠ 0. If M = 0 but L ≠ 0, limit may be ±∞. If both 0, indeterminate.
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