Need Solution for R.D.Sharma Maths Class 12 Chapter 29 Linear Progremming Exercise 29.3 Question 9 Maths Textbook Solution.
Answer: 30
Hint: Draw the graph
Given: Cake made by 7.5Kg of flour and 600gm i.e 0.6Kg of fat
Solution: Let ‘x’ and ‘y’ unit of cakes made
Maximum,
sub to,
....(i)
.....(ii)
Solving (i) & (ii),
Points |
Value of z |
(0,20) |
20 |
(20,10) |
30 |
(25, 10) |
25 |
Minimum cost is ? 30.