Question

Find three positive numbers, whose sum is 30 and whose product is maximum. please do it on paper, step by step. ​

Answer 1

Answer:

Step-by-step explanation:here three positive number,x1,x2,x3

x1+x2+x3=30 - its may possible x1=x2=x3 for requirement of 2nd condition

i.e. x1*x2*x3=max

so when x1=x2=x3 ,in this case only product of these three numbers will be maximum

so x+x+x=30

3x=30

x=30

ans x1=10,x2=10,x3=10

verify 10*10*10=1000 on taking another numbers of sum equal t0 30 do not give maximum number