a box contains 100 red card and 700 yellow cards and 50 blue cards if a cord is drawn random from the box then find the probability it will be a 1. a blue card 2. not a yellow card 3. neither blue nor yellow card
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red cards -100
yellow card- 700
blue card -50
no. of total cards -850
1) p(getting blue card ) = 50/850= 1/17
2) p (getting neither blue nor yellow ) 100/850=2/17
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