Answer
Verified
402.6k+ views
Hint: First we recall the definition of biconditional statements. Then, we discuss the properties and truth table of biconditional statements. When we analyze all about the biconditional statements, we will reach our answer.
Complete step-by-step answer:
As we know that the biconditional statement is a binary operation. Biconditional statements are always compound statements.
A biconditional statement will be considered true, when both the parts will have a same truth value.
As we know that the truth table is a mathematical table used to determine whether a compound statement is true or false on the basis of input given. Biconditional statements are represented as “if and only if” statements. A Biconditional operator works in both directions. In mathematics, the biconditional operator is symbolically represented by a double-headed arrow ‘ \[\Leftrightarrow \] ‘.
If we have two input $ X\text{ and Y} $ , then the truth table for a biconditional operator will be
In the above table T indicates true and F indicates false. In a biconditional statement the output is true only if the input values are true or if both the input values are false. For either of the input values being true or false, the value is false. If we combine two conditional statements, we will get a biconditional statement.
When we learn the properties of biconditional statements discussed above, we will get our answer that a biconditional statement is the conjunction of two conditional Statements.
Option D is the correct answer.
Note: Some examples of biconditional statements are-
Example 1- A polygon is a triangle if and only if it has three sides.
Example 2- A triangle is equilateral if and only if it has all sides equal.
Example 3- If we have given two statements:
$ \begin{align}
& P:x+5=9 \\
& q:x=4 \\
\end{align} $
Then, $ p\Leftrightarrow q $ , if and only if both the statements have the same value.
Complete step-by-step answer:
As we know that the biconditional statement is a binary operation. Biconditional statements are always compound statements.
A biconditional statement will be considered true, when both the parts will have a same truth value.
As we know that the truth table is a mathematical table used to determine whether a compound statement is true or false on the basis of input given. Biconditional statements are represented as “if and only if” statements. A Biconditional operator works in both directions. In mathematics, the biconditional operator is symbolically represented by a double-headed arrow ‘ \[\Leftrightarrow \] ‘.
If we have two input $ X\text{ and Y} $ , then the truth table for a biconditional operator will be
X | Y | Biconditional\[\Leftrightarrow \] |
T | T | T |
T | F | F |
F | T | F |
F | F | T |
In the above table T indicates true and F indicates false. In a biconditional statement the output is true only if the input values are true or if both the input values are false. For either of the input values being true or false, the value is false. If we combine two conditional statements, we will get a biconditional statement.
When we learn the properties of biconditional statements discussed above, we will get our answer that a biconditional statement is the conjunction of two conditional Statements.
Option D is the correct answer.
Note: Some examples of biconditional statements are-
Example 1- A polygon is a triangle if and only if it has three sides.
Example 2- A triangle is equilateral if and only if it has all sides equal.
Example 3- If we have given two statements:
$ \begin{align}
& P:x+5=9 \\
& q:x=4 \\
\end{align} $
Then, $ p\Leftrightarrow q $ , if and only if both the statements have the same value.
Recently Updated Pages
Three beakers labelled as A B and C each containing 25 mL of water were taken A small amount of NaOH anhydrous CuSO4 and NaCl were added to the beakers A B and C respectively It was observed that there was an increase in the temperature of the solutions contained in beakers A and B whereas in case of beaker C the temperature of the solution falls Which one of the following statements isarecorrect i In beakers A and B exothermic process has occurred ii In beakers A and B endothermic process has occurred iii In beaker C exothermic process has occurred iv In beaker C endothermic process has occurred
The branch of science which deals with nature and natural class 10 physics CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
Define absolute refractive index of a medium
Find out what do the algal bloom and redtides sign class 10 biology CBSE
Prove that the function fleft x right xn is continuous class 12 maths CBSE
Trending doubts
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Difference Between Plant Cell and Animal Cell
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Fill the blanks with proper collective nouns 1 A of class 10 english CBSE
What organs are located on the left side of your body class 11 biology CBSE
Write an application to the principal requesting five class 10 english CBSE
a Tabulate the differences in the characteristics of class 12 chemistry CBSE
Write a letter to the principal requesting him to grant class 10 english CBSE