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Options are presented from which we need to choose the absolute truth. The most prioritised alternative needs to be selected. As the title suggests the reader must verify the truth from the given options. The relation must be strong and the option that best suits the question is the correct answer. The reader must be confident with themselves and hold on to the truth.
Example-
a hospital has –
- Nurses
- Doctor
- Patient
All these options together form the hospital, but the most prioritised alternative among these is B, doctor. A hospital without a doctor is like a human without a heart.
What is verification?
Verified refers to something that is demonstrated to be accurate, true and justified. Verification involves the evidence that establishes the accuracy of truth of a statement. When an individual confirms that something that was said is true, it is verified.
What is the statement?
A definite or clear expression of something in speech or writing. It is a declaration of facts and opinions. To write a statement, one must identify the ultimate objective, write the introduction, body and create a strong conclusion. The last essential is to proofread the statement for verification. There are four types of statements – declarative, interrogative, imperative and exclamatory. Declarative statements tell or declare something, interrogative statements raise questions, imperative statements command or tell us to do something and exclamatory statements express surprise.
What is truth table and what are its various components?
To test the validity of arguments, a truth table is used that shows the truth value for every possible combination. These are logical devices that show up in various fields like mathematics, philosophy and computer science applications. It shows the truth and falsity of compound statements depending on the truth and falsity of simple statements constructed. While listing the possibilities of compound statements the values must be assigned as true or false. It is also termed as propositional calculus. Truth table has one column for the input variable and one for showing the results. There are four unary operations-
- Always true
- Never true
- Logical identity
- Logical negation
For always true, the output value is always true regardless of the input value. For never true, the output value is never true. For logical identity the output value remains the same as the input variable. For logical negation the value of proposition produces value of true if input is false and produces value of false if input is false.
There are 16 possible truth functions of two binary variables. All the operation names of binary truth functions are – contradiction, logical NOR, converse nonimplication, negation, material nonimplication, exclusive disjunction, logical NAND, logical conjunction, logical biconditional, projection function, converse implication and tautology. Logical operators can also be proved and visualised using venn diagrams. Truth tables are used to prove many other logical equivalences.
How is verification of truth of the statement question organised?
A question is followed by four possible answers. All the alternatives seem to have a relationship with the item mentioned in the question. The absolute truth is selected from the present alternatives, that verifies the truth of the statement. The way for understand arguments is by understanding their parts. Premises, inferences and conclusions are the parts of an argument. In order to substantiate an argument, one must understand the statement, take a position, state a position and justify the position. At last the person must restate the position and conclude.
Verification of the truth of the statement is an important chapter of verbal reasoning that is required to stress only on truth of facts that always hold. Questions are asked in a particular factor that hold a strong correlation to all the options and the absolute truth is selected. The alternatives other than the correct answer also seem to bear a strong relationship with the question.
Conclusion-
Verification of truth of statements present inferences and a set of options given and one needs to choose the absolute truth. It is a question followed by four possible answers. All of the options seem correct while only one needs to be selected.
