#1 Best Selling IGNOU Assignments in All Available in Market
Bought By: 6001 Students
Rating: 4.7
Get IGNOU BECE-15 Assignments Soft Copy ready for Download in PDF for (July 2021 - January 2022) in English and Hindi Language.
Are you looking to download a PDF soft copy of the Solved Assignment BECE-15 - Elementary Mathematical Methods in Economics? Then GullyBaba is the right place for you. We have the Assignment available in English and Hindi language.
This particular Assignment references the syllabus chosen for the subject of Mathematics, for the July 2021 - January 2022 session. The code for the assignment is BECE-15 and it is often used by students who are enrolled in the BA Degree.
Once students have paid for the Assignment, they can Instantly Download to their PC, Laptop or Mobile Devices in soft copy as a PDF format. After studying the contents of this Assignment, students will have a better grasp of the subject and will be able to prepare for their upcoming tests.
A. Long Answer Questions
Answer any two questions.
1. A monopolist faces the demand curve Q = 60 - P/2. The cost function is C = Q2 Find the output that maximises this monopolist’s profits. What are the prices at profits and that output? Find the elasticity of demand at the profit maximizing output.
2. A firm in a perfectly competitive market has the following cost function:
C = 1/3q3 – 5q2 + 30q +10
If the market-clearing price is 6, obtain the profit maximising level of output.
3. Consider the following Macro-Model (Multiplier – Accelerator Interaction):
i) Find the time path Y(t) of national income, and
ii) Comment on the stability conditions.
4. Discuss the importance of the Hawkins-Simon conditions in input-output analysis.
B. Medium Answer Questions
Answer any three questions.
5. Using Cramer's rule solve the following equations:
(i) x + y - 2 = 0
2x- y +2 = 3
4x + 2y -22 = 2
(ii) 2x+4y = 18
4x-6y = 8
6. Find the short run average cost for the production function q = AL1/3K2/3 where total cost (TC) = wL + rK, the symbols having their usual meaning.
7. Find the matrix inverse of
8. Determine the eigenvalues and eigenvectors of the matrix
9. i) Let 
For what values of x will be the function be discontinuous?
ii) Show that 
tends to a1/a2 as 
10. Determine the distance between the points:
i) (3, 0, 7) and (- 4, 8, 2)
ii) (4, 6, 7, 1) and (-3, 0, 2, 4)
iii) The distance between the points (3, 1, 2, 4) and 
is 200. What can be said about the value of 
C. Short Answer Questions
Answer any three questions.
11. Evaluate the Limits of
12. If the demand function for a good is Q= 140 – 5P, what is the price elasticity of demand at P = 15 rupees?
13. If Z = f(x,y) = xy
Find the maximum value for f(x,y) if x & y are constrained to sum to 1 (That is x +y = 1). Solve the problem in two ways: by substitution and by using the Lagrangian multiplier method.
14. Define
a. Adjugate of a matrix
b. Decomposable matrix
c. Singular matrix
15. Determine the characteristic roots and the characteristic vectors of the matrix
16. Integrate
(i) x Sin x etc.
Answer any two questions.
Answer any three questions.
is 200. What can be said about the value of Answer any three questions.
The IGNOU open learning format requires students to submit study Assignments. Here is the final end date of the submission of this particular assignment according to the university calendar.
Here are the PDF files that you can Download for this Assignment. You can pick the language of your choice and see other relevant information such as the Session, File Size and Format.
In this section you can find other relevant information related to the Assignment you are looking at. It will give you an idea of what to expect when downloading a PDF soft copy from GullyBaba.
In addition to this Assignment, there are also other Assignments related to the BA Mathematics you are preparing for. Here we have listed other Assignments that were bought along with this one.