![A basket contains 4 red, 5 blue and 3 green marbles. If 2 marbles are drawn at random from the basket, what is the probability that both are red? 3/7 (b) 1/2 ( A basket contains 4 red, 5 blue and 3 green marbles. If 2 marbles are drawn at random from the basket, what is the probability that both are red? 3/7 (b) 1/2 (](https://doubtnut-static.s.llnwi.net/static/web-thumb/54786318_web.png)
A basket contains 4 red, 5 blue and 3 green marbles. If 2 marbles are drawn at random from the basket, what is the probability that both are red? 3/7 (b) 1/2 (
![An urn contains 1 green, 2 red, and 3 blue marbles. Draw two without replacement. 1/6 2/6 3/6 2/5 3/5 1/5 3/5 1/5 2/5 2/30 3/30 2/30 6/30 3/30 6/ ppt download An urn contains 1 green, 2 red, and 3 blue marbles. Draw two without replacement. 1/6 2/6 3/6 2/5 3/5 1/5 3/5 1/5 2/5 2/30 3/30 2/30 6/30 3/30 6/ ppt download](https://images.slideplayer.com/32/10054507/slides/slide_3.jpg)
An urn contains 1 green, 2 red, and 3 blue marbles. Draw two without replacement. 1/6 2/6 3/6 2/5 3/5 1/5 3/5 1/5 2/5 2/30 3/30 2/30 6/30 3/30 6/ ppt download
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Bosch Professional 0601069J00 Laser Receiver LR 7 (red and green beam, 2 x 1 ,5 V Batteries AAA, Range: 5-50 m, protective bag), Blue, 2.8 cm*7.3 cm*13.7 cm : Amazon.co.uk: DIY & Tools
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