Math, asked by gauravnatani011, 7 months ago

a bag containing X red balls and 5 green balls. 2 balls are picked up randomly one after other without replacement from the bag then the probability of both balls being red is 3/7. what will be the value of x ..ONLY DO BY COMBINATION METHOD

Answers

Answered by riyakustagi10a21

0

Answer:

I'm sorry but combination method has not been taught to me

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