3 simple truth statements

Truth value is the truthfulness of statement. If a statement is true its truth value is T, if a statement is false then its truth value is F. In the above examples, truth values are (i) F (ii) T (iii)..

If two or more statements are combined by the use of words like 'AND', 'OR', 'IF AND ONLY IF ', then the resulting statement is called a compound statement. A table is indicating the truth values of one or more statements is called a trut..

Proposition or statement and Truth Value of a statement - A declarative sentence which is true or false but not both is called a propositi..

A table is indicating the truth values of one or more statements is called a truth tabl..

A B C 0 0 0 0 1 1 1 0 1 1 1 1 ..

When transforming statements, check whether you have to change: pronouns present tense verbs (3rd person singular) place and time expressions tenses (backshift) A: My car is blue in colour. B: A says that his car is blue in colour. A: I came to office by car. B: A sai..

If two simple statements p and q are connected by the connective 'if and only if', then the resulting compound statement is called the biconditional statement. Symbolically it is represented by p q. Example: An integer is even if and only if it is divisibl..

Compounds formed by the combination of two different elements are called binary compounds. Example: CO, CCl 4 , H 2 S, NaCl, NH 3 , HBr. Binary compounds may be ionic or molecul..

1. All bars have the same thickness. 2. Distance between two consecutive bars is the same. The bars can touch each other. 3. The height of each bar represents the frequency number of students. 4. The thickness has no significance. 5. Bar graphs are preferred when each item of data ..

Characters Parenchyma Collenchyma Sclerenchyma Definition Simple, living storage tissue. Simple, living, mechanical tissue. Simple, dead mechanical tissue. Shape of the cells Spherical or oval, sometimes rectangular or irregular. Elongated, po..