Simply math phobia
A number is said to be divisible by another number if the remainder is zero. Divisibility rules or divisibility tests are a set of general rules that are often used to determine whether or not a number is completely divisible by another number. In this article, some divisibility tests are …
Cardinality of a set : cardinality of a set, which is basically the size of the set. The cardinality of a set is denoted by . For finite sets , cardinality is simply the number of distinct elements in . For example, if, then =5. Important results on numbers of elements …
Polynomials Worksheet 1. Which of the following is a true statement? (a) is a monomial …
Relationship between Zeros and coefficients of a Polynomial zeros of a polynomial : A real number is called a zero of the polynomial , if . If “” is a zero of a polynomial , then by factor theorem is a factor of a given polynomial. The relation between the …
Remainder theorem Zeros of polynomials: The value of a polynomial at is obtained by putting in and is denoted by . e.g. Find the value of at . Sol. On putting in given polynomial , we get This implies . Thus value of at …
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