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AP EAMCET2020MathematicsProbability

3 bulbs are drawn at random from a lot of 50 bulbs, 5 of which are defective. Find the probability of the event that all 3 bulbs are non-defective (drawn without replacement)

Options

  1. A1429 1960
  2. B1439 1960
  3. C1149 1960
  4. D1419 1960

Correct answer

D. 1419 1960

Step-by-step solution

No solution. Refer to answer key.

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