if the sum of two numbers is a(1-a) and their ratio is-x:1 , find the number?
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Step-by-step explanation:
Let p,q are two numbers
p/q= x/1 => p = xq
p+q = a(1-a)
=> xq + q = a(1-a)
=> q ( x+1) = a- a^2
=> q = a(1-a) / (x+1)
p = x [a(1-a)/(x+1) ]
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