Question:medium

Question: If |r| > 1 and
x = a + a/r² + a/r⁴ + · · ·,
y = b - b/r² + b/r⁴ - · · ·,
z = c + c/r² + c/r⁴ + · · ·,
then xyz is equal to:

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Sum of infinite G.P. = (a)/(1-r) for |r|<1.
Updated On: Mar 17, 2026
  • abc
  • acb
  • bca
  • 1
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The Correct Option is A

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