I need to verify the following, and cant seem to figure it out:
If a,b >0 and b/a satisfies the proportion b/a=(a+b)/b, then .
If c,d >0 and c/d satisfies the proportion d/c=c/(c+d), then .
Cant seem to get anywhere with these
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In the first one, let . Solve the quadratic with t.
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