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121 results

Doubtnut
Find the intervals on which each of the following functions is (a) increasing (b) decreasing   `f(x)

Find the intervals on which each of the following functions is (a) increasing (b) decreasing `f(x) = 2x^(3) + 9x^(2) + 12x + 15`

5:21
Find the intervals on which each of the following functions is (a) increasing (b) decreasing `f(x)

154 views

5 years ago

Doubtnut
Minimise and Maximise `Z=x+2y` Subject to `x+2yge100,2x-yle0,2x+yle200,x,yge0`.

Minimise and Maximise `Z=x+2y` Subject to `x+2yge100,2x-yle0,2x+yle200,x,yge0`. jee mains 2020, jee main january, class 12, ...

4:49
Minimise and Maximise `Z=x+2y` Subject to `x+2yge100,2x-yle0,2x+yle200,x,yge0`.

37,587 views

6 years ago

Mr ARUL SUJU D
Dynamic Programming : Solving Linear Programming Problem using Dynamic Programming Approach

Dynamic Programming : Solving Linear Programming Problem.

8:13
Dynamic Programming : Solving Linear Programming Problem using Dynamic Programming Approach

299,636 views

9 years ago

Doubtnut
Reshma wishes to mix two types of food P and Q in such a way that the vitamin contents of the

Reshma wishes to mix two types of food P and Q in such a way that the vitamin contents of the mixture contain at least 8 units of ...

11:02
Reshma wishes to mix two types of food P and Q in such a way that the vitamin contents of the

747 views

5 years ago

Doubtnut
Find the minimum value of `Z=3x+5y,` subject to the constraints `-2x+y le4, x+y ge3, x-2yle2,

Find the minimum value of `Z=3x+5y,` subject to the constraints `-2x+y le4, x+y ge3, x-2yle2, x ge0 and y ge0.`

7:48
Find the minimum value of `Z=3x+5y,` subject to the constraints `-2x+y le4, x+y ge3, x-2yle2,

11,942 views

5 years ago

CentumMaths
DIFFERENCE OF SETS

For personalized online classes or to clarify doubts, contact through E-mail: sarasabhi2013@gmail.com.

10:27
DIFFERENCE OF SETS

133 views

6 years ago

Doubtnut
Show that the minimum of Z occurs at more than two points : Minimise and Maximise `Z = 5x +10 y`

Show that the minimum of Z occurs at more than two points : Minimise and Maximise `Z = 5x +10 y`subject to `x+2ylt=20 ...

7:04
Show that the minimum of Z occurs at more than two points : Minimise and Maximise `Z = 5x +10 y`

540 views

5 years ago

Doubtnut
The point for which the maximum value of z=x+y subject to the constraints `2x+5yle100,(x)/(25)+(y)/

The point for which the maximum value of z=x+y subject to the constraints `2x+5yle100,(x)/(25)+(y)/(50)le1,xge0,yge0` is obtained ...

7:29
The point for which the maximum value of z=x+y subject to the constraints `2x+5yle100,(x)/(25)+(y)/

108 views

5 years ago

Doubtnut
Show that the solution set of the following system of linear inequalities is an unbounded region

Show that the solution set of the following system of linear inequalities is an unbounded region ` 2x+y ge 8, x+2y ge 10, x ge 0, ...

6:28
Show that the solution set of the following system of linear inequalities is an unbounded region

413 views

5 years ago

IMPETUS GURUKUL
INVERSE TRIGONOMETRICFUNCTIONS | Class XII NCERT Solution | Chapter 2 | Miscellaneous Exercise

INVERSE TRIGONOMETRICFUNCTIONS | Class XII NCERT Solution | Chapter 2 | Miscellaneous Exercise Miscellaneous ...

17:40
INVERSE TRIGONOMETRICFUNCTIONS | Class XII NCERT Solution | Chapter 2 | Miscellaneous Exercise

1,264 views

4 years ago

Doubtnut
Maximise `Z=5x+3y` Subject to `3x+5yle15, 5x+2yle10,xge0,yge0`.

Maximise `Z=5x+3y` Subject to `3x+5yle15, 5x+2yle10,xge0,yge0`. jee mains 2020, jee main january, class 12, jee main maths, ...

4:28
Maximise `Z=5x+3y` Subject to `3x+5yle15, 5x+2yle10,xge0,yge0`.

57,920 views

6 years ago

School of Engineering, the University of Edinburgh
Exercise 2 Solutions Q1-4

The video is part of a series of screencasts for the course "An interactive introduction to MATLAB®" developed in the School of ...

11:52
Exercise 2 Solutions Q1-4

5,301 views

13 years ago

Doubtnut
Minimise `Z=-3x+4y` Subject to `x+2yle8, 3x+2yle12,xge0,yge0`.

Minimise `Z=-3x+4y` Subject to `x+2yle8, 3x+2yle12,xge0,yge0`. jee mains 2020, jee main january, class 12, jee main maths, jee ...

4:34
Minimise `Z=-3x+4y` Subject to `x+2yle8, 3x+2yle12,xge0,yge0`.

22,011 views

6 years ago

CentumMaths
DEMORGAN'S LAW

For personalized online classes or to clarify doubts, contact through E-mail: sarasabhi2013@gmail.com.

8:02
DEMORGAN'S LAW

152 views

6 years ago

Doubtnut
There are two types of fertilisers `F_(1)` and `F_(2)`.`F_(1)` consists of 10% nitrogen and 6%

There are two types of fertilisers `F_(1)` and `F_(2)`.`F_(1)` consists of 10% nitrogen and 6% phosphoric acid and `F_(2)` consists ...

6:41
There are two types of fertilisers `F_(1)` and `F_(2)`.`F_(1)` consists of 10% nitrogen and 6%

512 views

6 years ago

Sebastian Banert
Convex sets I: Definition and examples

We give the definition of a convex set and show that balls and half-spaces are examples.

13:09
Convex sets I: Definition and examples

9,631 views

5 years ago

StudyStool
Ill-conditioned Unstable Problem Or Well-conditioned Stable Problem | Numerical Techniques |

In this video you will learn what is ill conditioned or Unstable problem, and also about the well conditioned or Stable problems.

5:57
Ill-conditioned Unstable Problem Or Well-conditioned Stable Problem | Numerical Techniques |

15,989 views

4 years ago

Doubtnut
"An aeroplane can carry a maximum of 200 passengers. A profit of Rs. 400 is made on each first class

"An aeroplane can carry a maximum of 200 passengers. A profit of Rs. 400 is made on each first class ticket and a profit of Rs. 300 ...

11:40
"An aeroplane can carry a maximum of 200 passengers. A profit of Rs. 400 is made on each first class

1,090 views

6 years ago

Doubtnut
Solve each of the following system of equation in `R :2x-7mt5-x ,\ 11-5xlt=1`

Solve each of the following system of equation in `R :2x-7mt5-x ,\ 11-5xlt=1`

4:49
Solve each of the following system of equation in `R :2x-7mt5-x ,\ 11-5xlt=1`

111 views

5 years ago

Doubtnut
Exhibit graphically the solution set of each of the following system of linear inequations:  `

Exhibit graphically the solution set of each of the following system of linear inequations: `x+2yle3,3x+4yge12,xge0,yge0`

5:30
Exhibit graphically the solution set of each of the following system of linear inequations: `

75 views

5 years ago