Trig functions - Study guides, Class notes & Summaries
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Mathematics 144: Semester notes
- Summary • 133 pages • 2024
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This document consists of all the lecture notes for the semester's work. The topics included are: Substitution rule, Inverse functions, Inverse trig functions, Hyperbolic functions, Indeterminate forms, Integration by parts, Trig integrals & substitution, Integration by partial fractions, Improper integrals, Modelling with DEs & linear DEs, Lines and planes.
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Matlab || with 100% Errorless Solutions.
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In the command 
 
>>fprintf('The answer is %4.1 n',ans) 
 
the value 4 indicates... correct answers keep at least 4 places for numbers in the statement 
 
Total number of elements in vector P 
P=linspace(2,10,5) correct answers 5 
 
No spaces are allowed between characters in variable names correct answers true 
 
A variable name may contain punctuation correct answers false 
 
A variable name must begin w a letter correct answers true 
 
In order to use the units of degrees in MATLAB...
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MAT - 136 Trig Functions and Their Derivatives + Others
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MAT - 136 Trig Functions and Their Derivatives + Others
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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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Math 100 - Test 2 questions with correct answers 2024
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Math 100 - Test 2 
Volume of a sphere - correct answer 4/3πr³ 
 
Surface area of a sphere - correct answer 4πr² 
 
Quadratic formula - correct answer 
 
Values of trig functions at multiples of pi/4 - correct answer Signs in quadrants: 
All: All trig functions are positive in quad 1 
Students: Sin is positive in quad 2 
Take: Tan is positive in quad 3 
Calculus: Cos is positive in quad 4 
 
Signs on cusps (0 deg, 90 deg, 180 deg, 270 deg) 
- Draw the unit circle with just the two axis an...
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ENGR 133 Exam 2 || A+ Verified Solutions.
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trig functions MATLAB correct answers in radians 
ex: cos(x) 
if u want degrees use 
cosd(x) 
 
natural log MATLAB correct answers log(x) 
if u want base 10 use 
log10(x) 
 
correct name variable MATLAB correct answers - cant start w number 
- no special characters besides ___ 
- can't be a built in function already in matlab 
 
array correct answers data in rows/columns 
 
scalar correct answers one element 
 
vector correct answers one row or one column 
 
matrix correct answers two dimensio...
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Angles, arc lengths, and trig functions
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Angles, arc lengths, and trig functions
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MATH 101 AP Calculus AB - Module 10, Using Trig Functions Assignment.
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Module 10, Using Trig Functions Assignment This summer you and your friend Mikhail are going to search for sunken treasure with a professional team of divers. You will help the team locate likely ar eas to search for the items you’ve been hired to find, plan out expeditions, and you will also travel with the team to carry out plans. Although there are many missions to complete, one specific item you have been hired to find is called The Cylinder of Fate. The cylinder is jewel-encrusted and sup...
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Year 13 Integration - A* A level Mathematics Edexcel Notes
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Pure Mathematics 
 
This document includes summaries of key mathematical concepts and thought-out examples with corrections made where necessary 
 
A* achieved using these notes in 2022 exams 
 
Relevant to the Edexcel exam board 
 
•	Integration General rules of functions 
•	Integrating f(ax+b) 
•	Trig integration rules 
•	Reverse chain rule 
•	Integration by parts 
•	Partial fractions 
•	Integration by substitution 
•	Finding areas 
•	Trapezium rules 
•	Differe...
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CSU Math Placement Exam with verified solutions 2024
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slope-intercept form 
y = mx + b 
 
 
 
slope formula 
m = (y₂- y₁) / (x₂- x₁) 
 
 
 
point slope form 
y - y₁ = m(x - x₁) 
 
 
 
standard form 
Ax + By = C 
 
 
 
distance formula 
d = √[( x₂ - x₁)² + (y₂ - y₁)²] 
 
 
 
equation of a circle 
(x - h)² + (y - k)² = r² 
where (h,k) is the center and r is the radius 
 
 
 
absolute value piece wise function 
|x| = { x if x >or= 0 
{ -x if x < 0 
 
 
 
FOIL 
First, Outer, Inner, Last 
 
 
 
what does i equal? 
square...
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