Open Sentences & Closed Sentences - Algebra 1 Lessons 2.1

Understand the concept of open sentences and closed sentences in Algebra. Like in English we have math sentence, in algebra math we have open and closed sentence. Let's learn in depth about them. Complete algebra 1 lessons at - http://itsmyacademy.com/algebra-1-lessons-online/ Above lesson - http://itsmyacademy.com/algebra-open-closed-sentences/ Definition of Open sentence in Algebra Any mathematical sentence which is not sure whether it's true or false is an open sentence in Algebra Mathematics. For e.g n is an even number. Here N can be any number, you are not sure whether it's even number or odd number or prime number or any number. Definition of Closed Sentence Any mathematical sentence which is certain, sure and correct is a closed sentence. Like - 2 is even number, 2 + 3 = 5 , these all are closed sentences in mathematics. Learn more about Mathematics by subscribing my math channel.

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