Question

Two cards are drawn at random from a pack of 52 cards. Find the probability that the
cards drawn are (i) a diamond and a spade (ii) a king and a queen ( iii) 2 aces
Answer 13/102, 8/663,1/221
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Answer 1

Answer:

Kepler's Second Law says that as a planet moves in its orbit around the sun, it will sweep out equal areas in equal times. That is, the area swept out by the radius vector from the sun to the planet in a given amount of time will always be the same, regardless of where the planet is in its orbit.