Mathematics questions This is a list of recently added questions about mathematics. Play mathematics quiz and see all the questions. What nationality was Leonhard Euler - one of the greatest mathematicians in history?Swiss. Leonhard Euler, the 18th century Swiss mathematician and physicist is considered to be one of the greatest mathematicians of all time for the tremendous contributions he made to the field of pure mathematics. Many concepts of modern mathematics originated from the works of this eminent mathematician whose works also spanned the fields of mechanics, fluid dynamics, optics and astronomy. Created by: Tschukahard 44% GermanGerman185AustrianAustrian343SwissSwiss514NorwegianNorwegian122scientists riddles » If 8 identical balls weigh 6 kg, what is the weight of 12 balls?9 kg. If 8 balls weigh 6 kg than 4 balls weigh half of it, which equals 3 kg . So 12 balls (8+4) = 6 kg + 3 kg = 9 kg.Created by: Ninjaiaverage 60% 8 kg8 kg5189 kg9 kg301310 kg10 kg108711 kg11 kg338 What is the value of 0! (zero factorial)?1. The factorial of a non-negative integer n, denoted by n!, is the product of all positive integers less than or equal to n. For example: 5! = 5 × 4 × 3 × 2 × 1 = 120. The value of 0! is 1, according to the convention for an empty product. The notation n! was introduced by the French mathematician Christian Kramp in 1808.Created by: Ninjaihard 43% 002392113901infinityinfinity1051this operation can't be donethis operation can't be done1602 What is the base value of the natural logarithm?Napier's constant. The natural logarithm of a number is its logarithm to the base of the mathematical constant e (Euler's number), occasionally referred to as Napier's constant. The common logarithm is the logarithm with base 10, while the binary logarithm is the logarithm with base 2.Created by: Ninjaivery hard 34% Napier's constantNapier's constant2791010241number πnumber π16722133science riddles » What is the approximate value of the golden ratio ("phi")?1.61. In mathematics, two quantities are in the golden ratio if their ratio is the same as the ratio of their sum to the larger of the two quantities. It is often used for aesthetics in art and design.Created by: Ninjaihard 47% 3.143.1411792.162.1616201.611.6130250.870.87514geometry riddles » Which quadric surface is shaped like a saddle?Hyperbolic paraboloid. The widely sold fried snack food Pringles potato chips resemble a truncated hyperbolic paraboloid. The distinctive shape of these chips allows them to be stacked in sturdy tubular containers, fulfilling a design goal that they break less easily than other types of chip.Created by: Ninjaihard 44% parabolic cylinderparabolic cylinder129elliptic paraboloidelliptic paraboloid418hyperbolic paraboloidhyperbolic paraboloid675elliptic hyperboloidelliptic hyperboloid299geometry riddles » In math; Estimating the value of a function at a point outside the range in which the data is ?Interpolation. In engineering and science, one often has a number of data points, obtained by experimentation, which represent the values of a function for a limited number of values of the independent variable. It is often required to interpolate (i.e., estimate) the value of that function for an intermediate value of the independent variable. Created by: Tschukavery hard 34% EmulationEmulation24InterpolationInterpolation95ExtrapolationExtrapolation107AproximationAproximation49engineering riddles » The determinant of a matrix is usually marked with a symbol ...?Det. In linear algebra, the determinant is a useful value that can be computed from the elements of a square matrix. The determinant of a matrix A is denoted det(A), det A, or |A|. It can be viewed as the scaling factor of the transformation described by the matrix. Created by: Tschukavery hard 37% detdet309intint223limlim199rankrank91 What is this symbol $\int$ called? Is an elongated letter S, from the Latin "summa" (sum). The notation was introduced by the German mathematician Gottfried Wilhelm Leibniz in 1675 in his private writings; The symbol was based on the ſ (long s) character, and was chosen because Leibniz thought of the integral as an infinite sum of infinitesimal summands. Created by: Tschukahard 48% is an elongated letter S, from the Latin "summa" (sum)is an elongated letter S, from the Latin "summa" (sum)798this is a curled symbol /, from the division symbolthis is a curled symbol /, from the division symbol190symbolizes two brackets connected togethersymbolizes two brackets connected together234a reminder letter f, from the English "function" (function)a reminder letter f, from the English "function" (function)434symbols riddles » A given natural number is divisible by 4 if and only if ...?The number created from the last two digits is divisible by 4. The last two digits form a number that is divisible by 4; 40,832: 32 is divisible by 4. If the tens digit is even, the ones digit must be 0, 4, or 8. If the tens digit is odd, the ones digit must be 2 or 6. 40,832: 3 is odd, and the last digit is 2. Twice the tens digit, plus the ones digit is divisible by 4. Created by: Tschukavery hard 28% the last digit is divisible by 4the last digit is divisible by 4111the last two digits are divisible by 4the last two digits are divisible by 4228the sum of the last two digits is divisible by 4the sum of the last two digits is divisible by 4167the number created from the last two digits is divisible by 4the number created from the last two digits is divisible by 4202numbers riddles » Play mathematics quiz and see all the questions.