A bag contains 7 white and 9 blue balls. If two balls are drawn at random, then what is the chance t….

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A bag contains 7 white and 9 blue balls. If two balls are drawn at random, then what is the chance that one ball is white and the other is blue?

Options :-

1. 16/63
2. 1/8
3. 7/20
4. 21/40

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