Download App

[ Question Bank ] — Maths STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceMaths[ Question Bank ]4 Marks
Question
Solve the following linear programming problem using graphical method. Maximize $Z=60 x+40 y$, Under the constraints
$x+2 y \leq 12 $
$2 x+y \leq 12 $
$x+\frac{5}{4} y \geq 5 ; x \geq 0, y \geq 0$
✓

Answer

self

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Answer the question [ 4 mark question ]" from [ Question Bank ]→[ Question Bank ] — all question types→Maths STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

Find the value of $\int_0^\pi \frac{x \sin x}{1+\cos ^2 x} d x$
→
Find the value of $\int_{\pi / 6}^{\pi / 3} \frac{d x}{1+\sqrt{\tan x}}$
→
Find the particular solution of differential equation $\frac{d y}{d x}+y \cot x=2 x+x^2 \cot x,(x \neq c)$ given that, $y =0$ at $x=\frac{\pi}{2}$
→
One kind of cake requires $200 g$ of flour and $25 g$ of fat, and another kind of cake requires $100 g$ of flour and $50 g$ of fat. Find the maximum number of cakes which can be made from $5 kg$ of flour and $1 kg$ of fat assuming that there is no shortage of the other ingredients used in making of cakes.
→
Examine the continuity and differentiability of function $f(x)=|x|+|x-1|$ in interval $(-1,2)$.
→
Find the solution of diffrential equation $\left(\tan ^{-1} y-x\right) d y=\left(1+y^2\right) d x$, when $x=0, y=0$.
→
If $y=\frac{\sin ^{-1} x}{x}$ then prove that :$
x\left(1-x^2\right) y_2+\left(2-3 x^2\right) y_1-x y=0
$
→
Prove that $\int_a^b(a+b-x) d x=\int_a^b f(x) d x$ and using this find $\int_4^a \frac{f(x)}{f(x)+f(13-x)} d x$.
→
If function $f(x)=\frac{\sqrt{x}-\sqrt{a}}{x-a}$, is continuous at $x=a$, then find value of $f(a)$.
→
Solve the following LPP using graphical method
$
\begin{array}{cc}
\text { Minimize } & z=3 x+5 y \\
\text { constraints } & x+3 y \geq 3 \\
& x+y \geq 2 \\
& x \geq 0, y \geq 0
\end{array}
$
→