Please Solve RD Sharma Class 12 Chapter 29 Linear Programming Exercise 29.5 Question 1 Maths Textbook Solution.
Answer:
Minimum transportation cost
From
From
Hint:
Draw the graph and find the value of
Given:
|
Transportation
|
Cost per quintal |
From |
|
|
To |
||
|
|
|
Let the supply of wheat is quintal from to
and
quintal from
to
.Then wheat supply will be
quintal from
to
.
Similarly, quintals of wheat will be supplied from
respectively.
Where, N represents the Quintals
Now minimum transportation cost,
And constant
First, we draw the graph of the lines,
Now, we find the feasible region by constants
And shade it. Its vertices are
at which we find
Vertices |
coordinates |
|
|
|
|
Therefore, minimum transportation cost . For this
quintals will supply from
quintals will supply
.