Equation and Identities - Edubirdie

University:
California State University, Northridge
Course:
MATH 150B | Calculus II
Academic year:

2023
Views:

142

Pages:

1
Author:

Annisa F.

Equation & Identitities if two expressions are equal for all values of their variables (s), the equation is called an Identity. For examples: (x+3)²= x²+6x + 9 2 Some important identities are: • (a+b)² = a² + 2ab+b² 3 (a+b)² = a²± 3a²b+3ab² = 63 • (a-b) (a+b)= a²-b² 4 • (a+b) (a²+ab+b²) = a³+b³ (xa)(xb)=x²= (a+b)x+ab •x - y = (x + y + z)² = x² + y² + z² + 2xy + 2x2 + 2yz 2 sin2x + cos²x = 1 Sin (xy) = SiRX.COSY + COSX. siny COS (xy) = cosx.cosy + sinx siny tan (x + y) = tanx = tany 1 + tanx tany

Related Documents

Equation and Identities

Equation and Identities - Page 1

of 1

Recommended Documents

Advanced Trigonometric and Exponential Integration Techniques

Advanced Trigonometric and Exponential Integration Techniques

California State University, Northridge MATH 150B | Calculus II

Lecture Note

Physics Problem Set: Kinematics and Dynamics Solutions

Physics Problem Set: Kinematics and Dynamics Solutions

California State University, Northridge MATH 150B | Calculus II

Lecture Note

Calculus Notes: Fuction

Calculus Notes: Fuction

California State University, Northridge MATH 150B | Calculus II

Lecture Note

Calculus Notes: Equations

Calculus Notes: Equations

California State University, Northridge MATH 150B | Calculus II

Lecture Note

Vectors: Definition, Properties, and Operations

Vectors: Definition, Properties, and Operations

California State University, Northridge MATH 150B | Calculus II

Lecture Note

Basic Geometry Lesson Notes

Basic Geometry Lesson Notes

California State University, Northridge MATH 150B | Calculus II

Lecture Note

Functional Relationship Textbook Notes

Functional Relationship Textbook Notes

California State University, Northridge MATH 150B | Calculus II

Lecture Note

New Documents from this Course

Areas in the Plane

Areas in the Plane

California State University, Northridge MATH 150B | Calculus II

Lecture Note

Antiderivaties Lecture Notes

Antiderivaties Lecture Notes

California State University, Northridge MATH 150B | Calculus II

Lecture Note

Transpose Matrix Study Notes

Transpose Matrix Study Notes

California State University, Northridge MATH 150B | Calculus II

Lecture Note

System Of Equation

System Of Equation

California State University, Northridge MATH 150B | Calculus II

Lecture Note

Prime Number Theory

Prime Number Theory

California State University, Northridge MATH 150B | Calculus II

Lecture Note

Matrix Multiplication

Matrix Multiplication

California State University, Northridge MATH 150B | Calculus II

Lecture Note

Laws Of Matrix And Multiple

Laws Of Matrix And Multiple

California State University, Northridge MATH 150B | Calculus II

Lecture Note

Basic Operation Study Handouts

Basic Operation Study Handouts

California State University, Northridge MATH 150B | Calculus II

Lecture Note

Convergence of Taylor Series

Convergence of Taylor Series

California State University, Northridge MATH 150B | Calculus II

Lecture Note

Improper Integrals Coursework Materials

Improper Integrals Coursework Materials

California State University, Northridge MATH 150B | Calculus II

Lecture Note

Logarithmic and Trigonometric Function Integration Examples

Logarithmic and Trigonometric Function Integration Examples

California State University, Northridge MATH 150B | Calculus II

Lecture Note

Math 150B S22 Midterm 3 Solutions

Math 150B S22 Midterm 3 Solutions

California State University, Northridge MATH 150B | Calculus II

Answer Key