Define Rn to be the maximum amount earned by cutting a rod of length n meters into one or more pieces of integer length and selling them. For i > 0, let p[i] denotes the selling price of a rod whose length is i meters. Consider the array of prices:p[1] = 1, p[2] = 5, p[3] = 8, p[4] = 9, p[5] = 10, p[6] = 17, p[7] = 18Which of the following statements is/are correct about R7?

R7 is achieved by three different solutions.

R7 cannot be achieved by a solution consisting of three pieces.

Define Rn to be the maximum amount earned by cutting a rod of length n

1.	Define Rn to be the maximum amount earned by cutting a rod of length n meters into one or more pieces of integer length and selling them. For i > 0, let p[i] denotes the selling price of a rod whose length is i meters. Consider the array of prices:p[1] = 1, p[2] = 5, p[3] = 8, p[4] = 9, p[5] = 10, p[6] = 17, p[7] = 18Which of the following statements is/are correct about R7?
A.	R7 cannot be achieved by a solution consisting of three pieces.
B.	R7 = 19
C.	R7 = 18
D.	R7 is achieved by three different solutions.
Answer» D. R7 is achieved by three different solutions.

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Define Rn to be the maximum amount earned by cutting a rod of length n meters into one or more pieces of integer length and selling them. For i > 0, let p[i] denotes the selling price of a rod whose length is i meters. Consider the array of prices:p[1] = 1, p[2] = 5, p[3] = 8, p[4] = 9, p[5] = 10, p[6] = 17, p[7] = 18Which of the following statements is/are correct about R7?

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