https://study.com/academy/lesson/open-sentence-in-math-definition-example.html

In this lesson, you will learn the definition of an open sentence and will be given many ... Quantifiers in Mathematical Logic: Types, Notation & Examples.

https://www.math-only-math.com/equations.html

An open sentence containing the sign '=' is called an equation. ... This type of sentence is called an open sentence, thus 2 + x = 5 is an open sentence.

https://www.youtube.com/watch?v=i-ZCFDOSR5s

Apr 14, 2015 ... Notes from 3/14.

https://mathsolutions.com/ms_classroom_lessons/true-false-and-open-sentences/

The lesson then introduces students to sentences that are neither true nor false but are algebraic equations, also called open sentences...

http://www.onemathematicalcat.org/algebra_book/online_problems/exp_vs_sen.htm

Jul 20, 2018 ... The language of mathematics makes it easy to express the kinds of ... and the ' sentences' of mathematics (which state complete mathematical ...

https://www.reference.com/math/mathematical-sentence-cc8d7fd426e18a0f

A mathematical sentence combines two expressions with a comparison operator to create a fact that may be either true or false. Possible comparison operators ...

http://discrete.openmathbooks.org/dmoi2/sec_intro-statements.html

A statement is any declarative sentence which is either true or false. A statement .... Easily the most common type of statement in mathematics is the conditional, ...

https://www.jstor.org/stable/2310058

only for the formal languages of interest to the mathematical logician, but also ... We begin by introducing two primitive types: s, the type of sentences, and.

https://www.cs.cmu.edu/~fp/courses/15816-f16/misc/Lambek58.pdf

Mar 11, 2008 ... The American Mathematical Monthly is currently published by .... We begin by introducing two primitive types: s, the type of sentences, and.

https://www.toppr.com/guides/maths/mathematical-reasoning/mathematical-statement/

A mathematical statement forms the basis of any kind of reasoning. ... In the sentence above we are not sure the statement is true or false as the values of a and ...