A number is a multiple of 7 if and only if it can be divided by 7 with no remainder.
The conditional statement is: "If 2x - 5 = 11, then x = 8" The biconditional statement is the statement that contains "if and only if". Some textbooks or mathematicians use this symbol ⇔. The biconditional statement of the given is: x = 8 ⇔ 2x - 5 = 11 OR x = 8 if and only if 2x - 5 = 11.
An integer n is odd if and only if n^2 is odd.
A number that can be divided by another number without a remainder.
There is no agreed definition but the following, from the Encyclopedia Britannica is a good one. It defines mathematics asThe science of structure, order, and relation that has evolved from elemental practices of counting, measuring, and describing the shapes of objects.
yes
There are three reasons as to what makes a good definition. 1. It is straight to the point. 2. It is short. 3. The biconditional that makes it must be reversible.
Definition
What is negation of biconditional statement?
A biconditional is a statement wherein the truth of each item depends on the truth of the other.
An integer is odd if and only if it is not divisible by two.
No, it is not a definition: it is an imperative statement requiring you to do something!
A number is a multiple of 7 if and only if it can be divided by 7 with no remainder.
It is the biconditional.
a condtional statement may be true or false but only in one direction a biconditional statement is true in both directions
in geometry symbolic notation is when you substitute symbols for words. For example let your hypothesis= p and let your conclusion = q. You would write your biconditional as p if and only if q
Yes