Q3: Using the data structure in Q1, and Q2 write for functions to perform the following: subtract_c( float_c x, float_c y) that returns the difference of the two complex numbers (x-y). • multiply_c( float_c x, numbers (x*y). float_c y) that returns the product of the two complex • divide_c( float_c x, float_c y) that returns the division result of the two complex numbers (x/y). • divide_c( float_c x, float_c y) that returns the division result of the two complex numbers (x/y).

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Q3: Using the data structure in Q1, and Q2 write for functions to perform the following:
subtract_c( float_c x, float_c y) that returns the difference of the two complex
numbers (x-y).
• multiply_c( float_ c x, float c y) that returns the product of the two complex
numbers (x*y).
divide_c( float_c x, float_c y) that returns the division result of the two complex
numbers (x/y).
divide_c( float_c x, float_c y) that returns the division result of the two complex
numbers (x/y).
Hint : review arithmetic operations on complex numbers.
(a +j b) + (c + j d) = (a+c) + j (b+d)
-(a +j b) = (-a + j (-b))
Conjugate(a + j b) = (a – j b)
(a +j b) – (c + j d) = ?
(a +j b) (c + j d) = (ac – bd) + j (ad + bc)
(a + j b) / (c + j d) = ?
Transcribed Image Text:Q3: Using the data structure in Q1, and Q2 write for functions to perform the following: subtract_c( float_c x, float_c y) that returns the difference of the two complex numbers (x-y). • multiply_c( float_ c x, float c y) that returns the product of the two complex numbers (x*y). divide_c( float_c x, float_c y) that returns the division result of the two complex numbers (x/y). divide_c( float_c x, float_c y) that returns the division result of the two complex numbers (x/y). Hint : review arithmetic operations on complex numbers. (a +j b) + (c + j d) = (a+c) + j (b+d) -(a +j b) = (-a + j (-b)) Conjugate(a + j b) = (a – j b) (a +j b) – (c + j d) = ? (a +j b) (c + j d) = (ac – bd) + j (ad + bc) (a + j b) / (c + j d) = ?
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