Divide 20 into two parts such that the product of one and
cube of other is maximum.
Answers
Answered by
0
Answer: 10^3*2=2000
I hope you'll choose this as the brainliest answer!
Answered by
0
Answer:
Others numbers maybe =
* 11 + 9 = 20
11 x 9 = 99.
* 18 + 2 = 20
18 x 2 = 36
*17 + 3. = 20
17 x 3 = 51.
* 16 + 4 = 20
16 x 4 = 64
* 15 + 5 = 20
15 x 5 = 75.
* 14 + 6 = 20
14 x 6 = 84.
* 13 + 7 = 20
13 x 7 = 91.
* 12 + 8 = 20
12 x 8 = 96.
* 11 + 9 = 20.
11 x 9 = 99.
* 10 + 10 = 20.
10 x 10 = 100.
Hence by hit and trial method it's proved that ( 10 + 10 ) is the answer.
4.2
Similar questions