A single card is drawn from a well-shuffled standard deck of 52 cards

MATHEMATICS · Single correct · CBSE · Mathematics · Probability · Probability

Problem

A single card is drawn from a well-shuffled standard deck of 52 cards. For which of the following pairs of events does P(E∪F)=P(E)+P(F)P(E\cup F)=P(E)+P(F) hold? (a) EE: “the card is a king”, FF: “the card is a face card” (b) EE: “the card is a heart”, FF: “the card is a king” (c) EE: “the card is a heart”, FF: “the card is a diamond” (d) EE: “the card is a face card”, FF: “the card is red”

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