Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
BITSAT 2014
Exam
BITSAT
Year
2014
Subject
Mathematics
Chapter
Linear Programming

BITSAT 2014 · Mathematics · Linear Programming

Consider (x)/(2)+(y)/(4) ≥ 1 and (x)/(3)+(y)/(2) ≤ 1, x, y ≥ 0 ....

Consider x2+y4≥1\frac{x}{2}+\frac{y}{4} \geq 1 and x3+y2≤1,x,y≥0\frac{x}{3}+\frac{y}{2} \leq 1, x, y \geq 0. Then number of possible solutions are :Consider (x)/(2)+(y)/(4) ≥ 1 and (x)/(3)+(y)/(2) ≤ 1, x, y ≥ 0 . Then number of possible solutions are :

Options

  1. AZero
  2. BUnique
  3. CInfinite
  4. DNone of these

Correct answer

C. Infinite

Step-by-step solution

Consider x2+y4≥1,x3+y2≤1\frac{x}{2}+\frac{y}{4} \geq 1, \frac{x}{3}+\frac{y}{2} \leq 1, x, y≥0y \geq 0 convert them into equation and solve them and draw the graph of these equations we get y=1y=1 and x=3/2x=3 / 2 Consider (x)/(2)+(y)/(4) ≥ 1 and (x)/(3)+(y)/(2) ≤ 1, x, y ≥ 0 . Then number of possible solutions are :
From graph region is finite but numbers of possible solutions are infinite because for different values of xx and yy we have different or infinite no. of solutions.
Practice Linear Programming on Quantrex Academy →

More from Linear Programming

If the number of available constraints is 3 and the number of parameters to be optimise… BITSAT 2024Minimum value of Z=3 x+5 y subject to constraints x+y ≥ 2, x+3 y ≥ 3, x, y ≥ 0 BITSAT 2023The maximum value of z=5 x+2 y subject to constraints x+y ≤ 7, x+2 y ≤ 10, x, y ≥ 0 BITSAT 2023The maximum value of z=6 x+8 y subject to constraints 2 x+y ≤ 30, x+2 y ≤ 24 and x ≥ 0, y… BITSAT 2020The maximum value of Z = 4x + 2y subject to constraints 2x + 3y ≤ 18, x + y ≥ 10 and x, y… BITSAT 2018The coordinates of the point at which minimum value of Z = 7x - 8y subject to constraints… BITSAT 2018Minimise Z=∑_ j=1 ^ n ∑_ i=1 ^ m c_ i j x_ i j Subject to ∑_ i=1 ^ m x_ i j =b_ j… BITSAT 2015A shopkeeper wants to purchase two articles A and B of t price 4 and 3 respectively. He… BITSAT 2013Which of the following is not a vertex of the positive region bounded by the inqualities… BITSAT 2011For the constraints of a L.P. Problem given by x_1+2 x_2 ≤ 2000, x_1+x_2 ≤ 1500 and x_2 ≤… BITSAT 2011 Full Linear Programming list Linear Programming JEE Maths PYQsJEE Mathematics PYQs All BITSAT PYQs