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A Concrete Approach to Abstract Algebra begins with a concrete and thorough examination of familiar objects, such as integers, real numbers, complex numbers, complex conjugation and polynomials. introduce and motivate advanced concepts in algebra. Al ar al The many ar many ar many ar many ar many ar many ar many ar many ar many ar many ar many ar many ar many ar many ar many ar many ar many ar many ar many ar. The final four chapters present for the graduate study.
Introduction; What This Book Is about and Proof and Intuition; The Integers; Rational Numbers and the Real Numbers; The Complex Numbers; The fundamental Theorem of Algebra; The Integers Modulo n; Group Theory; Polynomials over the Integers and Rationals; Roots of Polynomials of Degree Less than 5; Rational Values of Trigonometric Functions; Polynomials over Arbitrary Fields; Difference Functions and Partial Fractions; An Introduction to Linear Algebra and Vector Spaces; Degrees and Galois Groups of Field Extensions; Geometric Constructions; The Insolvability of the Quintic; Bibliography; index
Bluetooth audio receiver module that allows wireless transmission of sounds. It is equipped with a PCB antenna and edge connectors
No product available!
Sound card in the form of a small device with a USB plug. It uses the ES9018K2M DAC, headphone amplifier and has a 3.5mm Jack audio output
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The case is made of ABS, designed for Raspberry Pi Zero W minicomputers. The user has free access to all minicomputer ports, including the GPIO connector
No product available!
The case is made of ABS, designed for Raspberry Pi Zero W minicomputers. The user has free access to all minicomputer ports, including the GPIO connector
No product available!
The case is made of ABS, designed for Raspberry Pi Zero W minicomputers. The user has free access to all minicomputer ports, including the GPIO connector
No product available!
Aluminum case designed for Raspberry Pi Zero minicomputers. The user has free access to all minicomputer ports
No product available!
Audio recorder module that allows for multiple recording and playback of sounds
No product available!
A power supply dedicated to the analysis of energy consumption by devices in embedded systems. Based on ESP32, it allows you to transfer data to a computer via a USB interface. Odroid SmartPower 3
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Audio preamplifier based on NE5532 chips. Equipped with an input selector function. Display and remote control included
No product available!
Stereo audio preamplifier based on the LM1036N chip. It allows you to control the bass, treble and volume level
No product available!
Class A power amplifier with one channel (mono) with the power of 25 W. Built on the basis of the popular design by J. Hood from 1969. The set includes 2 pieces
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A stereo tube preamplifier based on 6K4 tubes. Designed for use with active speakers or an additional amplifier and passive speakers. FX-AUDIO Tube-03
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A stereo tube preamplifier based on 6K4 tubes. Designed for use with active speakers or an additional amplifier and passive speakers. FX-AUDIO Tube-03 SUCA-AUDIO Tube-T1
No product available!
Stereo tube preamplifier based on 6J3 tubes. Designed for use with active speakers or an additional amplifier and passive speakers
No product available!
A stereo tube preamplifier based on 6K4 tubes. Designed for use with active speakers or an additional amplifier and passive speakers. SUCA-AUDIO TUBE-T1
No product available!
Class A tube preamplifier based on 6J1 tubes. Designed for use with an additional power amplifier. Powered by AC 12 V
No product available!