If two sets do not have any common element, then they are called
If two sets do not have any common element, then they are called
| Note: | The above multiple-choice question is for all general and Competitive Exams in India. |
» Mathematics for Economic Analysis 1 solved MCQs
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Question: A. complement sets B. joint sets C. disjoint sets D. none of these Answer» c. disjoint sets -
For a matrix minor of element M33 =25, the cofactor is
Question: For a matrix minor of element M33 =25, the cofactor is
A. -25 B. 25 D. 33 Answer» b. 25 Note: The above multiple-choice question is for all general and Competitive Exams in India. -
The slope of isocost line is the ratio of
Question: The slope of isocost line is the ratio of
A. quantities B. input prices C. costs D. product prices Answer» b. input prices Note: The above multiple-choice question is for all general and Competitive Exams in India. -
If every element of a set B is also an element of A, then
Question: If every element of a set B is also an element of A, then
A. a is a subset of b B. b is a subset of a C. a is not a subset of b D. b is not a subset of a Answer» b. b is a subset of a Note: The above multiple-choice question is for all general and Competitive Exams in India. -
If the value of the Jacobian determinant = 0, the equations are
Question: If the value of the Jacobian determinant = 0, the equations are
A. functionally dependent B. functionally independent C. linearly independent D. none of these Answer» a. functionally dependent Note: The above multiple-choice question is for all general and Competitive Exams in India. -
A Jacobian determinant is used to test
Question: A Jacobian determinant is used to test
A. linear functional dependence between equations B. non-linear functional dependence between equations C. both linear and non-linear functional dependence between equations D. none of these Answer» c. both linear and non-linear functional dependence between equations Note: The above multiple-choice question is for all general and Competitive Exams in India. -
A set containing only one element is termed as
Question: A set containing only one element is termed as
A. unit set B. singleton set C. both (a) and (b) D. none of these Answer» c. both (a) and (b) Note: The above multiple-choice question is for all general and Competitive Exams in India. -
The signed minor of the matrix A is called
Question: The signed minor of the matrix A is called
A. adjoint B. co-factor C. minor D. rank Answer» b. co-factor Note: The above multiple-choice question is for all general and Competitive Exams in India. -
When the demand for a good is given by Q=50-P, the maximum amount that would bedemanded at nil price
Question: When the demand for a good is given by Q=50-P, the maximum amount that would bedemanded at nil price
A. 1 B. 0 C. 40 D. 50 Answer» d. 50 Note: The above multiple-choice question is for all general and Competitive Exams in India. -
commutative law of matrix subtraction is
Question: commutative law of matrix subtraction is
A. a+b=b+a B. a-b=b-a C. a-b= -b+a D. a+b=a-b Answer» c. a-b= -b+a Note: The above multiple-choice question is for all general and Competitive Exams in India.