Question

does -5π/6 belong to the domain of definition [-3π;3π]

223

likes

1116 views

Answer to a math question does -5π/6 belong to the domain of definition [-3π;3π]

$Expert avatar$

Nash

4.9

85 Answers

Oui, -5π/6 appartient au domaine de définition [-3π ; 3π] Voici pourquoi: Le domaine [-3π; 3π] représente un intervalle fermé, ce qui signifie qu'il inclut tous les nombres réels de -3π (inclus) à 3π (inclus). -5π/6 est un nombre réel. Il se situe entre -3π et 3π sur le cercle unité. Par conséquent, -5π/6 satisfait à la condition d’être dans l’intervalle fermé défini par le domaine [-3π ; 3π].

Frequently asked questions (FAQs)

Question: What is the sum of the first 10 terms of an arithmetic sequence whose first term is 3 and common difference is 4?

What is the value of x when f(x) = log(x) and f(x) = ln(x), considering the characteristics of logarithmic functions?

Math question: Find the value of sin(45°) + cos(45°) - tan(45°) when x = π/4 radians.

New questions in Mathematics

Solution to the equation y'' - y' - 6y = 0

Exercise 4 - the line (AC) is perpendicular to the line (AB) - the line (EB) is perpendicular to the line (AB) - the lines (AE) and (BC) intersect at D - AC = 2.4 cm; BD = 2.5 cm: DC = 1.5 cm Determine the area of triangle ABE.

Using the integration by parts method, calculate the integral of [x².ln(1/x)]dx: x 4 /4 x³/6 x 4 /8 x³/3 x 4 /6

The equation of the circle that passes through (5,3) and is tangent to the abscissa axis at x=2 is a.(x-2)^2 (y 3)^2 = 9 b.(x-2)^2 (y-3)^2 = 9 c.(x-2)^2 (y-3)^2 = 4 d.(x-2)^2 (y 1)^2 = 4 e.(x-2)^2 (y-1)^2 = 4

Sean must chose a 6- digit PIN number for his online banking account.Each digit can be chosen from 0 to 9. How many different possible PIN numbers can sean chose.

If the midpoint of point A on the x=3 line and point B on the y=-2 line is C(-2,0), what is the sum of the ordinate of point A and the abscissa of point B?

41/39 - 1/38