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IELTS Academic için kelime bilgisi (Skor 6-7) - Matematik ve Grafikler

Burada, Akademik IELTS sınavı için gerekli olan Matematik ve Grafiklerle ilgili bazı İngilizce kelimeler öğreneceksiniz.

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Vocabulary for Academic IELTS (6-7)
logarithm
logarithm
[isim]

a mathematical function that represents the exponent to which a fixed number, called the base, must be raised to produce a given number

logaritma

logaritma

Ex: Calculating the logarithm is an essential step in determining the pH level in chemistry. 

Logaritma hesaplamak, kimyada pH seviyesini belirlemede önemli bir adımdır.

theorem
theorem
[isim]

a statement or proposition that has been proven to be true based on previously established axioms, definitions, and other theorems within a particular mathematical or logical system

teorem

teorem

Ex: A theorem typically requires a rigorous proof to be considered valid. 

Bir teorem, geçerli kabul edilmek için genellikle titiz bir kanıt gerektirir.

vector
vector
[isim]

an ordered set of numbers that describes both magnitude and direction, commonly used to represent quantities like displacement, velocity, or force in physics and engineering

vektör, vektör

vektör, vektör

Ex: Wind velocity is a vector quantity, accounting for both the speed and direction of the wind. 

Rüzgar hızı, hem rüzgarın hızını hem de yönünü hesaba katan bir vektörel büyüklüktür.

function
function
[isim]

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

fonksiyon

fonksiyon

Ex: The function y = 2x + 3 describes a linear relationship where y changes with respect to changes in x. 
pi
pi
[isim]

a mathematical constant representing the ratio of a circle's circumference to its diameter, approximately equal to 3.14159

pi, pi sayısı

pi, pi sayısı

Ex: In geometry, the area of a sector of a circle is determined by the formula A = 0.5 r² θ, where θ is the angle in radians, often involving pi. 

Geometride, bir dairenin bir sektörünün alanı, A = 0.5 r² θ formülüyle belirlenir, burada θ radyan cinsinden açıdır ve genellikle pi içerir.

series
series
[isim]

a mathematical representation of the sum of the terms of a sequence, often denoted by the symbol Σ (sigma), where the terms are added together in a specified order

seri, dizi

seri, dizi

Ex: The telescoping series 1 - 1/2 + 1/2 - 1/3 + 1/3 - 1/4 simplifies when consecutive terms cancel each other, resulting in convergence. 

Teleskopik seri 1 - 1/2 + 1/2 - 1/3 + 1/3 - 1/4, ardışık terimler birbirini götürdüğünde basitleşir ve bu da yakınsamayla sonuçlanır.

trigonometry

a branch of mathematics that deals with the relationships between the angles and sides of triangles

trigonometri

trigonometri

Ex: In navigation, trigonometry is crucial for calculating distances and angles, especially in celestial navigation using stars and planets. 

Navigasyonda, özellikle yıldızlar ve gezegenler kullanılarak yapılan gök navigasyonunda mesafeleri ve açıları hesaplamak için trigonometri çok önemlidir.

quotient
quotient
[isim]

the result obtained by dividing one quantity or number by another, expressed as the outcome of a division operation

bölüm

bölüm

Ex: The quotient of the numerator 8 and denominator 2 in the fraction 8/2 is 4. 

8/2 kesirindeki pay 8 ve payda 2'nin bölümü 4'tür.

hypotenuse

the longest side of a right-angled triangle, opposite the right angle, and defined as the side opposite the right angle in a right-angled triangle

hipotenüs

hipotenüs

Ex: The hypotenuse is the longest side in a right-angled triangle, opposite the right angle. 

Hipotenüs, bir dik üçgende en uzun kenar olup dik açının karşısındadır.

interval
interval
[isim]

a set of real numbers that includes all the numbers between any two specified numbers within the set

aralık, interval

aralık, interval

Ex: The interval notation (−∞, 5) represents all real numbers less than 5, excluding 5 itself. 
grid
grid
[isim]

a network of regularly spaced horizontal and vertical lines used to locate, measure, or plot positions

ızgara,  kareli desen

ızgara, kareli desen

Ex: The designer placed the text according to a rectangular grid. 
median
median
[isim]

a statistical measure that represents the middle value of a data set when the values are arranged in ascending or descending order

medyan, orta değer

medyan, orta değer

Ex: If a dataset is {4, 7, 9, 10}, the median is the average of 7 and 9, which is 8. 

Eğer bir veri kümesi {4, 7, 9, 10} ise, medyan 7 ve 9'un ortalamasıdır, yani 8'dir.

mode
mode
[isim]

the value that appears most frequently in a data set

mod, en çok tekrar eden değer

mod, en çok tekrar eden değer

Ex: Students calculated the mean, median, and mode of the results. 
infographic

a visual representation of information or data, designed to convey complex information quickly and clearly

infografik, bilgi görseli

infografik, bilgi görseli

distribution

(statistics) an arrangement of values of a variable showing how often each occurs, either observed or theoretical

dağılım, yayılım

dağılım, yayılım

Ex: The distribution of ages in the population was analyzed. 
mean
mean
[isim]

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

ortalama

ortalama

Ex: To find the mean, sum all the values and divide by the number of values. 
cluster
cluster
[isim]

a group of similar things or people that are close together

Ex: The telescope revealed a bright cluster of stars. 
histogram
histogram
[isim]

a diagram consisting of bars with different heights that represent the amount of a variable

histogram

histogram

sector
sector
[isim]

a portion of a circle, defined by an arc and the two radii that connect the arc's endpoints to the circle's center

sektör, dilim

sektör, dilim

Ex: Sectors are fundamental in understanding and calculating various properties of circles, especially in trigonometry. 
ratio
ratio
[isim]

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

katsayı

katsayı

Ex: The ratio between length and width determines the rectangle's shape. 
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