Math, asked by ChandanNandalalsali, 1 year ago

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Answered by bhuvneshwer77
1
Hi friend

(a) x + y = 5
Let x = 1
So, 1 + y = 5
y = 5-1 = 4.

(b) x - y = 3
Similarly, x = 1
y = 3 + 1 = 4.

I hope this will help you.
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ChandanNandalalsali: thanks bro
ChandanNandalalsali: and please Q.1 answer
bhuvneshwer77: ok
bhuvneshwer77: the answer is 7/8
Answered by Sahil786786
0
1) probability of having 1 boy is 1/3

bhuvneshwer77: wrong answer
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