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1. P(A) = 1/3, P(B) = 3/4, A ও B স্বাধীন হলে, P(AUB) এর মান কত?

  • A. 3/4
  • B. 3/4
  • C. 3/4
  • D. 3/4

Answer: Option C

Explanation:

P(AUB) = P(A)+P(B)−P(A).P(B)
=1/3+3/4−1/3×3/4
=(4+9−3)12
=10/12
=5/6

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