Mathematics · Probability
यदि किसी प्रतिदर्श समष्टि (sample space) में A और B कोई दो घटनाएँ हैं, तो P(A ∪ B) हमेशा किसके बराबर होता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1P(A) - P(B) + P(A ∩ B)
- 2P(A) × P(B)
- 3P(A) + P(B) - P(A ∩ B)✓
- 4P(A) + P(B)
सही उत्तर देखें
P(A) + P(B) - P(A ∩ B)
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