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AP EAMCET2005MathematicsProbability

A coin and six faced die, both unbiassed, are thrown simultaneously. The probability of getting a head on the coin and an odd number on the die, is

Options

  1. A1 2
  2. B3 4
  3. C1 4
  4. D2 3

Correct answer

C. 1 4

Step-by-step solution

Let E= Event of getting a head from a coin. F= Event of getting an odd number (1,3,5) from a die. P(E)= 1 2 , P(F)= 3 6 = 1 2 Since E and F are independent events aligned P(E F) & =P(E) P(F) & = 1 2 1 2 = 1 4 aligned

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