Definition
yes
No, because the reverse statement may not result in a true statement.(A) If x is an integer then x*x is rational.(B) if x*x is rational then x is an integer.(B) is utter nonsense. x can be any rational number of even a square root of a rational number, for example, sqrt(2/3), and x*x will be rational.
Deductive reasoning In mathematics, a proof is a deductive argument for a mathematical statement. Deductive reasoning, unlike inductive reasoning, is a valid form of proof. It is, in fact, the way in which geometric proofs are written.
The phrase that describes the variable expression for division is "divided by." In mathematical terms, if you have two variables, say ( a ) and ( b ), the expression can be written as ( a \div b ) or ( \frac{a}{b} ). This indicates that ( a ) is being divided by ( b ).
Conditional
yes
a statement that clearly describes the problem to be solved
No, because the reverse statement may not result in a true statement.(A) If x is an integer then x*x is rational.(B) if x*x is rational then x is an integer.(B) is utter nonsense. x can be any rational number of even a square root of a rational number, for example, sqrt(2/3), and x*x will be rational.
How can the following definition be written correctly as a biconditional statement? An odd integer is an integer that is not divisible by two. (A+ answer) An integer is odd if and only if it is not divisible by two
Sonnet 29 was written about a young man. A statement that best describes it is depression caused by social ostracism and personal misfortune.
Deductive reasoning In mathematics, a proof is a deductive argument for a mathematical statement. Deductive reasoning, unlike inductive reasoning, is a valid form of proof. It is, in fact, the way in which geometric proofs are written.
A. Kooros has written: 'Elements of mathematical economics' -- subject(s): Economics, Mathematical, Mathematical Economics
An integer is odd if and only if it is not divisible by two.
It establishes the idea that a countrys law should be written down (apex)
The phrase that describes the variable expression for division is "divided by." In mathematical terms, if you have two variables, say ( a ) and ( b ), the expression can be written as ( a \div b ) or ( \frac{a}{b} ). This indicates that ( a ) is being divided by ( b ).
A statement that best describes the theme of "The Masque of the Red Death" is that wealth cannot protect someone from death. The short story was written by Edgar Allan Poe.
A verbal expression is a mathematical statement that is written using words. It does not contain an equal sign and may include numbers, variables, and operations such as addition, subtraction, multiplication, and division. Verbal expressions are used to describe mathematical relationships in a language form.