in a bag there are 5 green ball 3 yellow ball 2 black and 10 white ball . two balls are selected twice what is the probability that in the first drawn there will be two white ball and in the second draw there will be 2 green ball ??
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Answered by
1
Answer:
Step-by-step explanation:
total number of balls=5+3+2+10=20 balls
jaz,mkhnmrk okn
Answered by
0
Answer:
first draw-1/2 (10/20), 9/19
second draw- 5/18, 4/17
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