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Koordinat Kartesius 3

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Sistem Koordinat Kartesius Sistem koordinat Kartesius merupakan metode untuk menentukan posisi objek pada bidang dua dimensi[1]. Sistem ini terdiri dari dua sumbu yang berpotongan tegak lurus: Sumbu X (horizontal) Sumbu Y (vertikal) Titik perpotongan kedua sumbu ini disebut titik asal (0,0)[1]. Komponen Utama Koordinat Kartesius Posisi pada Bidang Koordinat : Dinyatakan dalam bentuk pasangan terurut (x, y), di mana: x: jarak horizontal dari titik asal y: jarak vertikal dari titik asal Penentuan Letak Titik : Menggunakan titik asal (0,0) sebagai acuan, hitung langkah horizontal (x) dan vertikal (y)[1]. Jarak Terhadap Sumbu : Posisi objek dapat ditentukan berdasarkan jaraknya dari sumbu X dan Y[1]. Posisi Relatif : Lokasi titik dapat dinyatakan relatif terhadap titik asal atau titik acuan lain[1]. Posisi Garis : Garis dapat sejajar, tegak lurus, atau berpotongan dengan sumbu[1]. Kuadran dalam Koordinat Kartesius Bidang koor...
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Differential equations

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              Other note source      📚 DIFFERENTIAL EQUATIONS Cambridge AS & A Level Mathematics (Chapter 10) Sections 10.1 - 10.2: Separating Variables & Forming Equations 🎯 What is a Differential Equation? Definition: An equation containing derivatives such as dy/dx or d²y/dx² is called a differential equation . KEY CONCEPT: The solution of a differential equation is a function , not just a number! Types of Solutions Solution Type Description Example General Solution Contains arbitrary constant(s) y = x³ + C Particular Solution Specific solution using initial conditions y = x³ + 5 First-Order Differential Equation: Contains only dy/dx (first derivative) Example: dy/dx = 3x² Differential Equation General Solution Particular Solution 🔧 Section 10.1: Separation of Variables The Basic Method STEP-BY-STEP PROCEDURE: Separate the variables: Rearrange to get f(y)...
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Chemistry Experimental Techniques and Chemical Analysis

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Quiz 1: Fullscreen Mode Other note source Quiz 2: Fullscreen Mode Chapter 20: Experimental Techniques & Chemical Analysis This guide covers the essential theory, apparatus, and chemical tests required for IGCSE Chemistry analysis. 20.1 Experimental Design (Measurement) 1. Units of Measurement Time: S.I. Unit is the Second (s). Measured with stopwatches (accuracy ± 0.01s). Temperature: Kelvin (K) or Celsius (°C). Mass: Kilogram (kg) or gram (g). Measured with electronic balances. Volume: Cubic meter (m 3 ), dm 3 , or cm 3 . Temp (K) = Temp (°C) + 273 1 kg = 1000 g 1 dm 3 = 1000 cm 3 2. Measuring Liquid Volume Apparatus Accuracy Use ...
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