#math problem 12-11-2026

Mathematical Analysis I question:

#math problem 12-11-2026

Engineering – First-Year University – Calculus I problem

#math problem 11-11-2026

Arithmetic and Algebra skills assessment question:- High School Level.

#math problem 11-11-2026

First course of Calculus question:

#math #Philosophy

In purely abstract terms, can a straight line be a circle with an "infinite" radius?

#math problem 11-11-2026

Exponential equation question from a High School math test.

Look : here is the solution ( is an aplicaction of Cavalieri's principle)

#math problem 09-11-2026

𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐥 𝐂𝐚𝐥𝐜𝐮𝐥𝐮𝐬 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧:
Suppose a lumberjack cuts a wedge-shaped piece (W in the image) from a cylindrical tree of radius "r" by making two saw cuts toward the center of the tree: one horizontal and the other at an angle e of this wedge be calculated using a single integral?

#math problem 10-11-2026

High School Algebra question:

#math problem 10-11-2026

A Geometry Question for 9th-Grade Students at a U.S. High School.

Look at this...

#math problem 09-11-2026

I found 2 tuples.

𝐌𝐚𝐫𝐱 & 𝐃𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭𝐢𝐚𝐥 𝐂𝐚𝐥𝐜𝐮𝐥𝐮𝐬:
Marx’s mistake was treating an algebraic shortcut as a general account of differentiation. In his polynomial examples, he simplified 𝚫𝐲/𝚫𝐱 and then set Δx = 0 in the simplified expression. This gave the correct derivative, evenotient was still undefined at Δx = 0. His “𝟎/𝟎” symbolized the vanished increments.

Reference:
marxists.org/archive/marx/w…

#math problem 08-11-2026

First course of Calculus question:

#math problem 08-11-2026

Function analysis problem.

#math problem 08-11-2026

Geometry question from High School.

#math problem 08-11-2026

Function analysis problem (from the Algebra I course)

#math problem 07-11-2026

High School Geometry question.

#math problem 07-11-2026

A trigonometric equation problem from a University entrance exam.

#math problem 07-11-2026

A Mathematical reasoning question that appeared on a cognitive assessment at a junior high school in Phoenix (Arizona)

Well, you answered it—that makes you a stupid person. In reality, you’re a communist; that’s already made perfectly clear.

#math problem 06-11-2026

An Arithmetic problem from a Texas high school mathematics test.

#math problem 06-11-2026

Mathematical reasoning question from a University admission test.

I want the best of both worlds.

#math problem 05-11-2026

Mathematical reasoning question from a high school-level test.

#math problem 05-11-2026

Arithmetic reasoning question from a pre-university entrance exam.

#math problem 05-11-2026

A geometry question from a mathematics exam at a French high school.

#math problem 04-11-2026

Functional reasoning question from a pre-university selection test.