Question
Use branch and bound method to solve the following LPP:
Minimize: Z = 4x1 + 3x2
Subject to the constraints:
and are integers.
Answer :
Word Count : 591
Minimize: ( Z = 4x_1 + 3x_2 ) Subject to: ( 5x_1 + 3x_2 \geq 30 ), ( x_1 \leq 4 ), ( x_2 \leq 6 ), ( x_1, x_2 \geq 0 ) and integers. Step 1: Solve the relaxed LPP (ignore integer constraints). Constraints: 1. ( 5x_1 + 3x_2 \geq 30 ) → ( x_2 \geq \frac{30 - 5x_1}{3} ) 2. ( x_1 \leq 4 ) 3. ( x_2 \leq 6 ) 4. ( x_1, x_2 \geq 0 ) Step 2: Find feasible region vertices. * Intersection of ( 5x_1 + 3x_2 = 30 ) and ( _______ ________ _________ ________ _______ ________ ________.
___ ________ __________ _____ ______ ____ _____ ___ ________.
________ ____ __________ ___ ____ ________ ______ __________ ____ ____ ___.
____ _____ ________ ____ ______ _____ ____ __________ ___ ___.
__________ _________ ___ ________ ___ ____ _______ _________ _________ __________ ______.
__________ __________ _____ _________ ___ ____ ______ ________.
______ __________ ________ _______ ____.
______ _________ ________ _______ _____ ____.
_____ ____ ____ ______ ____ ______ _________ ______ _______ _____ _____ _______.
_________ ____ _____ __________ _____ _______ _______ _____ __________ ________ ________.
_________ ___ ___ _____ _________ ______ ______.
____ _________ ____ ____ _______ _____ ________ __________ ____ _______.
________ ___ _____ ______ _____ ___ ______ _______ _____ _______.
_________ ___ __________ ______ _________.
________ ______ _____ ______ __________ __________ _______ ____ _______ _______.
__________ _______ ____ ___ _____ _________ _________.
__________ __________ _____ _____ ___.
______ _______ _____ ____ _____ _______ _____ __________.
______ _________ ______ ___ _________.
__________ _________ __________ ______ _________ ________ _____ __________ ______.
______ ________ _________ ______ ________.
______ _________ ___ ________ _______ __________ ___.
________ __________ ___ _________ _____ ______ ______ _______ ___ ___ __________ ______.
____ ________ _______ __________ _________ _________ __________ ________ __________ _____.
__________ _______ ________ ____ __________ ________ ____ ___.
__________ _____ ___ __________ __________ ____ _________ ______ __________ ______ _____.
____ __________ ______ __________ ____ _____.
______ _____ ______ _______ ______.
______ ______ ________ _______ ________ __________ ______ ___ _____.
________ __________ ________ _______ ___.
_______ ______ _______ ______ _________ ____ ________ _______ _______ _____ ____.
_____ _____ ________ _________ _________ __________ ___ _____ ________ ___ _____ _________.
________ ____ __________ _________ ______.
______ ___ ________ _______ ______ _______ _____ ____ _________ ____ ________ _____.
______ _____ ____ ________ _______ _________ _________ ____ ___.
________ _____ ____ ____ _______ ________ ________ ________.
_______ ____ ___ ______ ____ ______ __________ ____ _________ ________ _____ _________.
___ _____ _________ _______ ________ ______ ___ __________ ____.
______ ____ ___ _______ ______ ___ _____ ________.
______ _____ __________ _________ ____ ___ ___ ________.
______ _______ __________ __________ __________ _______ ______.
___ ____ _____ ______ _________ __________ ________ ________ _________ _________ ________ ____.
__________ ________ _________ __________ ___ ________ _______ __________ _________ _______.
___ ____ _______ ____ ________ ______ ___ ______ _______.
___ ____ ____ _________ _____ _______ __________ _______ ______.
_____ ______ ___ ___ ______ ______ ____ ______ ___.
________ ________ ____ ________ __________ _____ ________ _______ _____.
______ _____ ___ _______ ________ _______ ____ ____ ________.
______ _________ __________ ____ ____ ____ ________ _______ ______ ________ _________.
____ _____ __________ _________ ____ _________ __________ ________.
__________ ____ ______ ______ _________ ________ ___ ______ _______ ____.
___ ____ _______ __________ _______ _______.
_______ __________ _____ ____ _____ __________ _________ ____ ______ ___ __________ ________.
______ ___ _____ ____ _______ _______ ______ _____.
____ ___ ______ ___ _________ _____ ______ ________ _______ _____.
__________ _____ ________ ______ ___.
___ ____ ______ _______ ______ _________ _________ _____ _______ ______ _______.
Get Full Answer on WhatsApp
Minimize: ( Z = 4x_1 + 3x_2 ) Subject to: ( 5x_1 + 3x_2 \geq 30 ), ( x_1 \leq 4 ), ( x_2 \leq 6 ), ( x_1, x_2 \geq 0 ) and integers. Step 1: Solve the relaxed LPP (ignore integer constraints). Constraints: 1. ( 5x_1 + 3x_2 \geq 30 ) → ( x_2 \geq \frac{30 - 5x_1}{3} ) 2. ( x_1 \leq 4 ) 3. ( x_2 \leq 6 ) 4. ( x_1, x_2 \geq 0 ) Step 2: Find feasible region vertices. * Intersection of ( 5x_1 + 3x_2 = 30 ) and ( _______ ________ _________ ________ _______ ________ ________.
___ ________ __________ _____ ______ ____ _____ ___ ________.
________ ____ __________ ___ ____ ________ ______ __________ ____ ____ ___.
____ _____ ________ ____ ______ _____ ____ __________ ___ ___.
__________ _________ ___ ________ ___ ____ _______ _________ _________ __________ ______.
__________ __________ _____ _________ ___ ____ ______ ________.
______ __________ ________ _______ ____.
______ _________ ________ _______ _____ ____.
_____ ____ ____ ______ ____ ______ _________ ______ _______ _____ _____ _______.
_________ ____ _____ __________ _____ _______ _______ _____ __________ ________ ________.
_________ ___ ___ _____ _________ ______ ______.
____ _________ ____ ____ _______ _____ ________ __________ ____ _______.
________ ___ _____ ______ _____ ___ ______ _______ _____ _______.
_________ ___ __________ ______ _________.
________ ______ _____ ______ __________ __________ _______ ____ _______ _______.
__________ _______ ____ ___ _____ _________ _________.
__________ __________ _____ _____ ___.
______ _______ _____ ____ _____ _______ _____ __________.
______ _________ ______ ___ _________.
__________ _________ __________ ______ _________ ________ _____ __________ ______.
______ ________ _________ ______ ________.
______ _________ ___ ________ _______ __________ ___.
________ __________ ___ _________ _____ ______ ______ _______ ___ ___ __________ ______.
____ ________ _______ __________ _________ _________ __________ ________ __________ _____.
__________ _______ ________ ____ __________ ________ ____ ___.
__________ _____ ___ __________ __________ ____ _________ ______ __________ ______ _____.
____ __________ ______ __________ ____ _____.
______ _____ ______ _______ ______.
______ ______ ________ _______ ________ __________ ______ ___ _____.
________ __________ ________ _______ ___.
_______ ______ _______ ______ _________ ____ ________ _______ _______ _____ ____.
_____ _____ ________ _________ _________ __________ ___ _____ ________ ___ _____ _________.
________ ____ __________ _________ ______.
______ ___ ________ _______ ______ _______ _____ ____ _________ ____ ________ _____.
______ _____ ____ ________ _______ _________ _________ ____ ___.
________ _____ ____ ____ _______ ________ ________ ________.
_______ ____ ___ ______ ____ ______ __________ ____ _________ ________ _____ _________.
___ _____ _________ _______ ________ ______ ___ __________ ____.
______ ____ ___ _______ ______ ___ _____ ________.
______ _____ __________ _________ ____ ___ ___ ________.
______ _______ __________ __________ __________ _______ ______.
___ ____ _____ ______ _________ __________ ________ ________ _________ _________ ________ ____.
__________ ________ _________ __________ ___ ________ _______ __________ _________ _______.
___ ____ _______ ____ ________ ______ ___ ______ _______.
___ ____ ____ _________ _____ _______ __________ _______ ______.
_____ ______ ___ ___ ______ ______ ____ ______ ___.
________ ________ ____ ________ __________ _____ ________ _______ _____.
______ _____ ___ _______ ________ _______ ____ ____ ________.
______ _________ __________ ____ ____ ____ ________ _______ ______ ________ _________.
____ _____ __________ _________ ____ _________ __________ ________.
__________ ____ ______ ______ _________ ________ ___ ______ _______ ____.
___ ____ _______ __________ _______ _______.
_______ __________ _____ ____ _____ __________ _________ ____ ______ ___ __________ ________.
______ ___ _____ ____ _______ _______ ______ _____.
____ ___ ______ ___ _________ _____ ______ ________ _______ _____.
__________ _____ ________ ______ ___.
___ ____ ______ _______ ______ _________ _________ _____ _______ ______ _______.
Get Full Answer on WhatsApp
IGNOU NEWS
Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★