ā Switch to EXCALIDRAW VIEW in the MORE OPTIONS menu of this document. ā
Text Elements
Find 2 positive numbers whose product is 10,000 and whose sum is a minimum
x * y = 10000
x + y = S
y = 10000/x
x + 10000/x = S
x + (10000)(x ) = S
-1
derive and find where Sā = 0 to find minimum
Sā = 1 - (10000)(x )
-2
0 = 1 - (10000)(x )
-2
x = 100
y = 100