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Vocabulaire pour IELTS (Académique) - Mathématiques et Statistique

Ici, vous apprendrez quelques mots anglais sur la cause et l'effet, tels que "déduction", "vertical", "segment", etc., nécessaires pour l'examen IELTS.

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Words for Academic IELTS
graph
graph
[nom]

a diagram using points, lines, or similar marks to show relationships between numerical quantities

graphique

graphique

Ex: The graph compares average salaries across five industries. 
sign
sign
[nom]

the property of a number indicating whether it is positive or negative, excluding zero

signe

signe

Ex: Negative numbers carry a minus sign. 
deduction

the action or process of taking an amount away from a total

déduction

déduction

Ex: The teacher explained that deduction is used to find the difference between two numbers. 

L'enseignant a expliqué que la déduction est utilisée pour trouver la différence entre deux nombres.

mathematically

in accordance with mathematical rules

mathématiquement

mathématiquement

Ex: The problem was solved mathematically, using equations and formulas to derive a precise solution. 

Le problème a été résolu mathématiquement, en utilisant des équations et des formules pour dériver une solution précise.

mathematician

someone who is a specialist or expert in mathematics

mathématicien, mathématicienne

mathématicien, mathématicienne

Ex: She wanted to become a mathematician because she loved math from a young age. 

Elle voulait devenir une mathématicienne parce qu'elle aimait les mathématiques depuis son plus jeune âge.

parallel
parallel
[Adjectif]

having an equal distance from each other at every point

parallèle

parallèle

Ex: She parked her car parallel to the curb. 
probability

a mathematical measure of how likely an event is to occur, expressed as a number between zero and one

probabilité

probabilité

Ex: Students calculated the probability of drawing a red card. 
problem
problem
[nom]

a question that can be answered by mathematics or logical thinking

problème

problème

Ex: Our teacher gave us a problem to solve for homework. 
scale
scale
[nom]

the size, amount, or degree of one thing compared with another

échelle

échelle

Ex: When choosing a new car, he considered the scale of fuel efficiency in relation to the vehicle's size. 
square
square
[nom]

(mathematics) the product of a number multiplied by itself

carré

carré

Ex: She calculated the square of 7 and got 49. 
vertical
vertical
[Adjectif]

positioned or extending straight up and down at a right angle to a horizontal surface

vertical

vertical

Ex: Draw a vertical line through the center of the page. 
set
set
[nom]

(mathematics) a group of things that belong together because of having some similarities

ensemble

ensemble

Ex: The set of even numbers includes 2, 4, 6, and so on. 
axis
axis
[nom]

the central point or line around which an object turns

axe

axe

Ex: The fan blades rotated smoothly around their axis. 

Les pales du ventilateur tournaient doucement autour de leur axe.

bracket
bracket
[nom]

each of the two symbols [ ] used to indicate that the enclosed numbers or words should be considered separately

crochet

crochet

Ex: The author used brackets [ ] in the text to denote editorial comments or clarifications. 
equation

(mathematics) a statement indicating the equality between two values

équation

équation

Ex: The physicist derived an equation to describe the relationship between energy and mass. 
to deduce
to deduce
[verbe]

to determine by a process of logical reasoning

déduire, conclure

déduire, conclure

Ex: Scientists deduced the presence of a new planet based on anomalies in the observed data. 

Les scientifiques ont déduit la présence d'une nouvelle planète en se basant sur des anomalies dans les données observées.

formula
formula
[nom]

(mathematics) a rule or law represented in symbols, letters, or numbers

formule

formule

Ex: Chemists use molecular formulas to represent the number and types of atoms in a molecule. 
function

(mathematics) a quantity whose value changes according to another quantity's varying value

fonction

fonction

Ex: The sine function oscillates between -1 and 1 as its input varies over the real numbers. 
ratio
ratio
[nom]

the result of dividing one number, quantity, or expression by another

ratio

ratio

Ex: Calculate the ratio of girls to boys in the class. 
segment
segment
[nom]

the part of a circle enclosed between a chord and the arc it cuts off

segment

segment

Ex: Daniel calculated the area of the circular segment. 
asymmetric
asymmetric
[Adjectif]

not having identical parts facing each other or around an axis

asymétrique

asymétrique

Ex: The asymmetric design of the modern building made it stand out among its more symmetrical neighbors. 

La conception asymétrique du bâtiment moderne lui a permis de se démarquer parmi ses voisins plus symétriques.

induction

the process of deriving a general principle from specific observations or instances

induction

induction

Ex: The theory was developed through careful induction from experimental data. 

La théorie a été développée grâce à une induction minutieuse à partir de données expérimentales.

to divide
to divide
[verbe]

(mathematics) to calculate how many times a number contains another number

diviser, partager

diviser, partager

Ex: If you divide 16 by 4, the result is 4. 
percentage

a number or amount expressed as a fraction of 100

pourcentage

pourcentage

Ex: She calculated the percentage of the budget allocated for marketing expenses. 
algebra
algebra
[nom]

a branch of mathematics in which abstract letters and symbols represent numbers in order to generalize the arithmetic

algèbre

algèbre

Ex: She struggled with algebra at first but eventually mastered the concepts with extra practice. 

Elle a eu du mal avec l'algèbre au début mais a finalement maîtrisé les concepts avec une pratique supplémentaire.

calculus

the branch of mathematics that comprises differentials and integrals

calcul infinitésimal, analyse mathématique

calcul infinitésimal, analyse mathématique

Ex: Students often study calculus to understand rates of change. 

Les étudiants étudient souvent le calcul pour comprendre les taux de changement.

geometry

the branch of mathematics that deals with the relation between the lines, angles and surfaces or the properties of the space

géométrie

géométrie

Ex: Geometry is essential for designing buildings and bridges. 

La géométrie est essentielle pour concevoir des bâtiments et des ponts.

arithmetic

a branch of mathematics that deals with addition, subtraction, multiplication, etc.

arithmétique

arithmétique

Ex: He excelled in arithmetic and quickly mastered mental math techniques. 

Il excellait en arithmétique et maîtrisait rapidement les techniques de calcul mental.

mean
mean
[nom]

(mathematics) the average value of a set of quantities calculated by adding them, and dividing them by the total number of the quantities

moyenne

moyenne

Ex: If the mean of a set of numbers is 10, their average value is 10. 
variable

(mathematics) a quantity that is capable of assuming different values in a calculation

variable

variable

Ex: Variables are used to express relationships between unknowns and constants in mathematical equations. 
normal distribution

a function that shows the probability of variables in a symmetrical and bell-shaped graph

distribution normale

distribution normale

correlation coefficient

(statistics) a measure used to show how strong is the relationship between two sets of data or variables

coefficient de corrélation

coefficient de corrélation

dependent variable

(statistics) a variable whose value is determined by the value of another variable in a function

variable dépendante

variable dépendante

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