https://calculator.tutorvista.com/compound-inequality-calculator.html

You just have to enter the two inequalities in the block provided for compound inequality calculator and select a proper conjunction for it to get your answer ...

https://www.symbolab.com/solver/inequalities-calculator

Free inequality calculator - solve linear, quadratic and absolute value inequalities step-by-step.

https://www.emathhelp.net/calculators/algebra-2/inequality-calculator/

This calculator will solve the linear, quadratic, polynomial, rational and absolute value inequalities. It can handle compound inequalities and system.

https://www.mathwarehouse.com/math-statements/logic-and-truth-values.php

In logic, a conjunction is a compound sentence formed by using the word and to join two simple sentences. The symbol for this is Λ. (whenever you see Λ read ...

http://www.inf.unibz.it/~franconi/teaching/propcalc/

Sep 30, 2000 ... The Propositional Logic Calculator finds all the models of a given ... the "AND" operator (for conjunction), the "OR" operator (for disjunction), the ...

http://faculty.ccc.edu/jnadas/js/truth.htm

... EQUIV (↔) They are called Conjunction, (inclusive) disjunction, negation, exclusive disjunction. not Ambition, Distraction, Uglification and Derision Implication, ...

https://stattrek.com/online-calculator/probability-calculator.aspx

The Probability Calculator computes the probability of one event, based on probabilities of other events. It displays the answer, and writes a report that explains ...

http://logictools.org/

Simple propositional logic solvers: easy to hack and experiment with.

https://www.mathgoodies.com/lessons/vol9/disjunction

Definition: A disjunction is a compound statement formed by joining two statements with the ... Students sometimes confuse conjunction and disjunction.

https://www.wolframalpha.com/examples/mathematics/logic-and-set-theory/boolean-algebra/

Normal Forms. Calculate various normal forms of a Boolean expression. Convert a Boolean expression to disjunctive normal form: DNF (P || Q || R) && (~P || ~Q).