解析 B Arithmetic Operations on rational numbersIt will be helpful to use the fact that a factor that is an integer power of 10 has no effect on the number of nonzero digits a terminating decimal has.[*]The correct answer is B.
Rational numbers: A rational number, in Mathematics, can be defined as any number which can be represented in the form of pq where q ≠ 0. When the rational number is divided, the result will be in decimal form, which may be either terminating decimal or repeating decimal. The set of ...
system that may be written in fractional form. The rational number set can be further broken down into integers, whole numbers, and natural numbers set. The irrational number set are all numbers not considered as rational numbers such as radicals, non-terminating decimals, and mathematical ...
If A not equal to 0 and A^k = 0, for some positive integer k then A must be singular. a. True. b. False. Integers do not include negative numbers. True False Every real number has a multiplicative inverse. True False Rational ...
In this lesson, we prove the set of rational numbers is closed under the operation of addition. Following the proof, we deduce that a number having...
Write the condition to be satisfied byqso that a rational numberpqhas a terminating decimal expansion. View Solution Letzbe a complex number satisfying equationzp=z−q,wherep,q∈N,then (A) ifp=q, then number of solutions of equation will be infinite. ...
Wiki User ∙14yago Best Answer Yes. A rational number is one that you can write as a fraction a/b, with integers a and b (b not equal to zero). For a whole number, set b = 1. For example, 5 = 5/1, so it is a rational number. ...
What fraction is equivalent to the decimal 1.6667? What is a Rational Number?: A rational number can be expressed as a decimal that terminates or repeats. Examples of rational numbers are 1/4, 0.22, and 14. A number that does not terminate or repeat is pi, the value of the circumference...
To find the rational number corresponding to the decimal expansion 0.3¯¯¯¯¯¯56, we can follow these steps: Step 1: Define the DecimalLet x=0.3¯¯¯¯¯¯56. This means that x can be expressed as:x=0.356565656… Step 2: Multiply by 10To eliminate the non-re...
–Rational numbers include integers (like 5, -3), fractions (like ( frac{1}{2} )), and terminating decimals (like 0.75). –Notably, any number that can be expressed as the ratio of two integers is rational. Conclusion: To correctly identify an irrational number from a given list, chec...