Fundamental Property of Rational Numbers If is a rational number and if c is any nonzero real number, then = . In words, the numerator and denominator of…
Tag: Numbers
Properties of Real Numbers
Properties of Real Numbers Distributive Property For any real numbers a, b, and c, a(b + c) = ab + ac and (b + c)a = ba…
Divide real numbers
Divide real numbers The result of dividing one number by another is called the quotient. For example, when 45 is divided by 3, the quotient is 15. To define…
Multiply real numbers
Multiply real numbers The answer to a multiplication problem is called the product. For example, 24 is the product of 8 and 3. The rules for finding signs of products…
Subtract real numbers
Subtract real numbers Recall that the answer to a subtraction problem is called the difference. Thus, the difference between 6 and 4 is 2. To see how subtraction should…
Adding Real Numbers
Adding Real Numbers Like signs :- To add two numbers with the same sign, add their absolute values. The sign of the answer (either + or -) is the same…
Sets of Numbers
Sets of Numbers Natural numbers or counting numbers {1, 2, 3, 4, 5, 6, . . . } Whole numbers {0, 1, 2, 3, 4, 5, 6,…
Complex Numbers Multiplication
Complex Numbers Multiplication The complex numbers obey the commutative, associative, and distributive laws. But although the property = dose not hold for complex numbers in general, it does hold…
Complex Numbers Addition and Subtraction
Complex Numbers Addition and Subtraction The complex numbers follow the commutative and associative laws of addition. Thus we can add and subtract them as we do binomials with real-number coefficients…
The Complex Numbers Imaginary and Complex Numbers
The Complex Numbers Imaginary and Complex Numbers Negative numbers do not have square roots in the real-number system. However, mathematicians have described a larger number system that contains the…
Recent Comments