Union of A and the universal set is
Union of A and the universal set is
| 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. a B. a’ C. universal set D. none of these Answer» c. universal set -
The slope of a horizontal line is
Question: The slope of a horizontal line is
A. one B. zero C. two D. three Answer» b. zero Note: The above multiple-choice question is for all general and Competitive Exams in India. -
Given S1={a,b,c}S2={a,1,2}, then (S1-S2) Π (S2-S1) is
Question: Given S1={a,b,c}S2={a,1,2}, then (S1-S2) Π (S2-S1) is
A. 1 B. a C. b D. null set Answer» d. null set Note: The above multiple-choice question is for all general and Competitive Exams in India. -
The matrix A multiplied by its inverse will be a
Question: The matrix A multiplied by its inverse will be a
A. identity matrix B. skew-symmetric matrix C. idempotent matrix D. adjoint of a matrix Answer» a. identity matrix Note: The above multiple-choice question is for all general and Competitive Exams in India. -
The set consisting of all the elements which belong to A as well as B is called
Question: The set consisting of all the elements which belong to A as well as B is called
A. union B. intersection C. complement D. partition Answer» b. intersection Note: The above multiple-choice question is for all general and Competitive Exams in India. -
k (A+B) = kA + kB. This law of matrices is known as
Question: k (A+B) = kA + kB. This law of matrices is known as
A. cumulative law B. associative law C. distributive law D. identity law Answer» c. distributive law Note: The above multiple-choice question is for all general and Competitive Exams in India. -
An equation in which all variables are raised to the first power is known as
Question: An equation in which all variables are raised to the first power is known as
A. linear equation B. non-linear equation C. quadratic equation D. polynomial of degree two Answer» a. linear equation Note: The above multiple-choice question is for all general and Competitive Exams in India. -
If the number of elements of the two sets are equal, then they are called
Question: If the number of elements of the two sets are equal, then they are called
A. equal set B. equivalent set C. order set D. subset Answer» b. equivalent set Note: The above multiple-choice question is for all general and Competitive Exams in India. -
Given the supply function qS = 12p – 200 and its inverse function p = 1/12 qS + 50/3, p in theinverse function which is interpreted as the minimum price that sellers are willing to accept for the quantity qS is called
Question: Given the supply function qS = 12p – 200 and its inverse function p = 1/12 qS + 50/3, p in theinverse function which is interpreted as the minimum price that sellers are willing to accept for the quantity qS is called
A. supply price B. demand price C. equilibrium price D. reserved price Answer» a. supply price Note: The above multiple-choice question is for all general and Competitive Exams in India. -
A set of totality of elements from all possible sets is called
Question: A set of totality of elements from all possible sets is called
A. union set B. intersection set C. universal set D. unit set Answer» c. universal set Note: The above multiple-choice question is for all general and Competitive Exams in India.