Biconditional Statement How to Write

Learn how to write a biconditional statement and how to break a biconditional statement into its conditional statement and converse statement. This is a free math tutorial by Mario's Math Tutoring.

0:13 What is a Conditional Statement
0:23 What is the Converse
0:35 When Can a Biconditional Statement be Written
1:04 How to Write a Biconditional Statement
1:21 Example 1 If a Triangle Has An Angle Measure Greater Than 90 Degrees Then It Is An Obtuse Triangle. Write as a Biconditional.
2:35 Example 2 A Number is Rational If and Only If It Can Be Written as a Ratio of 2 Integers. Write The BiConditional as a Conditional Statement and its Converse.

Related Videos:

Converse, Inverse, Contrapositive and Biconditional Statements

Law of Detachment & Law of Syllogism

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[dillonpontes]

I wish every video on YouTube was like this!

Straight and to the point, no intros, no fluff.

Just what I was looking for!

Thank you for posting this, this helped a lot!

[adelyngarcia]

I wouldn’t be here if my teacher knew how to explain like he does.

[aryapatel]

Thanks for helping me pass a test! Keep doing what you are doing. You're an amazing person!

[dusharadivyanjalee]

Thank you and it was really useful for me.

[malakf]

Thanks a lot for a good teaching
Is the following statements a good definition? Explain
1) A square is figure with 4 right angles.
2) Obtuse angles have greater measures than a cute angles

[kyliebarabas]

Thank you so much for this video, this is what’s going to get me to pass geometry !!

[tingless]

Thank you so much. Please do more videos like these that get to the point. I love these kinds of videos!

[MrFrazerz]

Your first example of studying math and getting a good grade is simply incorrect. This is because you are implying P causes Q. However, the triangle example was correct. P implies Q does not suggest cause and effect it only states that if P is true Q absolutely must be true for the overall statement to be true.

[heshamalbanna]

Thanks a lot I have been searching and looking throughout, but you phrased it perfectly.
You have found a good math video if and only if it is Mario's incredible math vids. lol <3

[rossocorsa]

mann you are flexing, the example should be :
non biconditional:
if i eat then stomach is full
bicon:
if i can swim then i reach the island

[jillianamada]

Omg thank you

I will not fail my exam (hopefully)

[teeza]

What do you do if it doesn’t show then, but instead is one whole sentence

[agyekumkenneth]

Pls if there any situation whereby you can get a false statement after switching the hypothesis and the conclusion

[ydrojzelf]

The moon is made of green cheese if and only if 2+2=5.

Is that a correct application since the conditional and it's converse are both true?

[m.tayyabalamshahzada]

Sir can you tell me solution of (negation q biconditional r) by using any statement plzz

[mogged]

Please do complex numbers and argand diagrams