1) Choose the correct answer. 1) The use of penality "M" In final simplex method tableau may not force to zero level (a) Artificial variable (b) Surplus Variable (c) due to not Big-value of M (d) surplus variable 2) The leaving variable in simplex tableau will be (a) Both basic & non basic (b) non basic (c) basic (d) neither 3) Optimum is reached will all non-basic coefficients in z-equation are (a) Non – ve (b) non + ve (c) strictly + ve (d) both a, c

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Choose the correct answers of All these Questions .

1) Choose the correct answer.
1) The use of penality "M" In final simplex method tableau may not force to zero level
(a) Artificial variable (b) Surplus Variable (c) due to not Big-value of M (d) surplus variable
2) The leaving variable in simplex tableau will be
(a) Both basic & non basic (b) non basic (c) basic (d) neither
3) Optimum is reached will all non-basic coefficients in z-equation are
(a) Non – ve (b) non + ve (c) strictly + ve (d) both a, c
4) Slacked variable envolve in connection with operations
(a) 2 (b) s (c) = (d) all
5) Any non-basic variable "y" in LP problem solution always
(a) y 20 (b) y s o (c) y = 0 (d) neither
Transcribed Image Text:1) Choose the correct answer. 1) The use of penality "M" In final simplex method tableau may not force to zero level (a) Artificial variable (b) Surplus Variable (c) due to not Big-value of M (d) surplus variable 2) The leaving variable in simplex tableau will be (a) Both basic & non basic (b) non basic (c) basic (d) neither 3) Optimum is reached will all non-basic coefficients in z-equation are (a) Non – ve (b) non + ve (c) strictly + ve (d) both a, c 4) Slacked variable envolve in connection with operations (a) 2 (b) s (c) = (d) all 5) Any non-basic variable "y" in LP problem solution always (a) y 20 (b) y s o (c) y = 0 (d) neither
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