Trig identities - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Trig identities? On this page you'll find 82 study documents about Trig identities.
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ACT Math Prep Test 44 Questions with Verified Answers,100% CORRECT
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ACT Math Prep Test 44 Questions with Verified Answers 
 
How many questions are on the Math test? - CORRECT ANSWER 60 
 
How many subscores are on the Math test? - CORRECT ANSWER 3 
 
2) What are the subscores? - CORRECT ANSWER 1) Pre-Algebra 
Elementary Algebra (Algebra I) 
 
2) Intermediate Algebra (Algebra II) 
Coordinate Geometry 
 
3) Plane Geometry 
Trigonometry 
 
What is the benchmark score for Math to be considered college ready? - CORRECT ANSWER 22 
 
True or False: Math is the only se...
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MEI OCR Maths Formulas
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The Circle Formula - ANS-(x - a)² + (y - b)² = r² 
Where (a,b) is the centre and (x,y) is any point on the circle. 
The Discriminant - ANS-b² - 4ac 
Where 0 gives a tangent (repeated root); 
> 0 gives two real roots; 
< 0 gives no real roots; 
d²y/dx² > 0 = minimum point 
SUVAT - ANS-v = u + at 
s = ut + 0.5at² 
v² = u² + 2as 
s = vt - 0.5at² 
s = 0.5t(u + v) 
Product Rule - ANS-dy/dx = u(dv/dx) + v(du/dx) 
Quotient Rule - ANS-dy/dx = (v(du/dx) - u(dv/dx)) / v² 
Where the ori...
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Accuplacer Exam 136 Questions with Verified Answers,100% CORRECT
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Accuplacer Exam 136 Questions with Verified Answers 
 
Define - "ordered pairs" - CORRECT ANSWER = (x, y) 
= a single point on a coordinate plane 
 
Define - "origin" - CORRECT ANSWER = (0,0) 
= the point where two axes meet 
 
Explain - "quadrants" - CORRECT ANSWER = when the two axes (x and y) cross they form 4 quadrants 
 
Explain what - "the distance" means 
Define - "distance formula" for a line(s) - CORRECT ANSWER = "distance" - the length between two points on a plane - (x1...
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Accuplacer Math Terms Accuplacer Math Terms
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Accuplacer Math Terms Accuplacer Math Terms 
 
Accuplacer Math Terms 
 
Define - "origin" 
= (0,0) 
= the point where two axes meet 
Explain - "quadrants" 
= when the two axes (x and y) cross they form 4 quadrants 
Explain what - "the distance" means 
Define - "distance formula" for a line(s) 
= "distance" - the length between two points on a plane - (x1, y1), (x2, y2) 
* does not have to be forming a line 
*distance is ALWAYS positive 
 
= (Distance (d) = "square root" all over - 
[...
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Calc 1 for Engineering - Class Notes
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70 pages of organized handwritten notes for calc 1. Topics include: 
- polynomials, exponential, logarithmic, trigonometric 
- operations on functions, curve sketching 
- trigonometric identities 
- inverse functions 
- derivatives, rules of differentiation 
- Mean Value Theorem 
- Newton's Method 
- indeterminate forms 
- L'Hopital's rule, applications 
- integrals, approximations 
- Riemann definite integral
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Edexcel A-Level Mathematics - Core Pure Maths
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1.	Order of a matrix	Number of rows by number of columns 2.	Square matrix	Matrix of order NxN 3.	Leading diagonal	Diagonal of matrix from top left to bottom right 4.	Conditions for two matrices to be equal -	must have same order -	each element in one matrix must be equal to the corresponding ele- ment in the other 5.	Matrices which you can't add are...	non-conformable for addition 6.	Matrices which you can't multiply are... non-conformable for multiplication 7.	Matrix...
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Math 3C Class notes: Chapter 5
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Notes include Trig Identies, Sinosoidal Angle, Right Angle Trig, and examples of mentioned.
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Grade 12 Mathematics: Trigonometry Notes
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This document consists of detailed notes, examples and explanations on topics on matric trigonometry notes. Topics include special angles, negative angles, identities, proofs, general solutions, compound angles, double angles and trig measurement . I achieved over 90% using these notes.
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Math Paper 2 - IEB Grade 12 Summary notes
- Summary • 6 pages • 2022
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6-page summary of all sections (excluding circle geometry) tested in the IEB grade 12 math paper 2. Sections include statistics, analytical geometry, trig identities, double angle identities, compound angles & 3D trigonometry.
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Y1 Chapter 10 - Trig Identities & Equations
- Class notes • 33 pages • 2023
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Class Notes on Edexcel Year 1 Chapter 10 from 2021-2023.
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