It is a sequence of numbers such that the successive terms differ by a constant.
Ageometric progression
Barithmetic progression
Charmonic progression
Dinfinite progression
Mathematics · Question Bank
algebra
311 questions · page 16 of 16. Answer in your head first, then check the solution.
If the discriminant of a quadratic equation is greater than zero, the roots of the equation are
Areal and equal
Breal and distinct
Ccomplex and unequal
Dimaginary and distinct
In the theory of sets, the relation (A ᴗ B)’ = A’ ᴖ B’ expresses which of the following laws on set operations?
ADe Morgan’s Law
BInvolution Law
CComplement Law
DIdentity Law
The set of odd integers is closed under the operation of
Aaddition
Bsubtraction
Cmultiplication
Ddivision
Which of the following law states that the factors of a product may be grouped in any manner without affecting the result?
Acommutative law
Bassociative law
Cdistributive law
Dinverse law
Which of the following terms has a degree of 4?
A\(x^{4}\)y
B\(xy^{4}\)
C4xy
Dxy³
The product of two conjugate complex numbers is
Aa real number
Ban imaginary number
Czero
Dan irrational number
The statement “The examinees are not more than 30 years old.” implies that the examinees are
Aless than 30 years old
Bat least 30 years old
C30 years old or less
D30 years old or more
The closure property of numbers is not satisfied by the set of all integers under the operation of
Aaddition
Bmultiplication
Csubtraction
Ddivision
The conditional probability of B given A is denoted symbolically by P(B/A). If P(B/A) = P(B), then the events A and B are
Adependent
Bindependent
Cmutually inclusive
Ddisjoint
The set notation A-B is called the relative complement of B in It is equivalent to which of the following
AA ᴗ B’
BA ᴖ B’
CA’ ᴖ B
DA’ ᴗ B