Mathematics

Mathematics, 28.07.2019 12:00, mpete1234567890

2+4i define as complex noncomplex real or pure imaginary

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Computers and Technology, 27.06.2019 22:10, buiratsamah

Java programminga complex number is defined as z=a+i*b, where a is the real part, and b is the imaginary part. in other words, in order to define a complex number, we need the two floating numbers a and b.write methods that perform for each of the following operations with complex numbers z1 = a1 + i*b1, and z2 = a2 + i*b2: addition: z1 + z2=(a1+a2) + i*(b1+b2)subtraction: z1 - z2=(a1-a2) + i*(b1-b2)multiplication: z1*z2 = (a1*a2 – b1*b2) + i*(a1*b2 + b1*a2)division: z1/z2 = (a1*a2 +b1*b2)/(a2^2 + b2^2) + i*(b1*a2 – a1*b2)/(a2^2 + b2^2)create a test program that asks for the real and imaginary parts of two complex numbers from the user, and displays the results of the four operations, writing the formula as shown above, and replacing the a1, a2, b1 and b2 with the numbers entered by the user.

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Mathematics, 12.07.2019 09:00, daniel1480

Identify the number as real, complex, pure imaginary, or nonreal complex. (more than one of these descriptions may apply.) negative 1 a)non real complex b)real c) pure imaginary d)complex

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Computers and Technology, 17.07.2019 00:20, kayladianemmp6qhfa

Define a class complex for complex numbers. a complex number is a number of the form: + ∗ where a and b are real and imaginary part of a complex number and i is a number that represents the quantity √−1 . addition of two complex numbers: + )+ + = + + + subtraction of two complex numbers: +− + = −+ − create a class complex that contains:  two private variables real and imaginary of type double.  define accessor and mutator functions of real and imaginary variables.  overload the following operators "+" and "–" so that they apply correctly to the type complex. test your program with inputs (5+4i) and (2+2i).b

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Computers and Technology, 01.08.2019 01:10, samtrevino9921

Define a data type for representing complex numbers. (a complex number consists of 'real' and 'imaginary' parts. the real and imaginary parts can represent the x and y coordinates of a point on a plane.) how can a complex data type be created? (pick correct choice in illustration 2 )

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