Definition:
as a noun, 'reciprocal' refers to something that is given or felt by each of two parties towards the other. In mathematics, it's the quantity obtained by dividing 1 by a given quantity.
Rules:
it can be used to describe mutual actions or feelings. In grammar, 'reciprocal' can refer to a pronoun or verb expressing mutual action or relationship, e.g., each other.
Examples:
The two nations have reciprocals in terms of cultural exchange programs.
In mathematics, the reciprocal of a fraction is obtained by interchanging the numerator and the denominator.
'They love each other' is an example of a sentence with a reciprocal meaning.
Tips:
when referring to the mathematical concept, it's essential to understand that the reciprocal of a number is not its opposite. For instance, the reciprocal of 5 is 1/5, not -5. In grammar, ensure that the action or relationship is genuinely mutual when using terms indicating reciprocity.
Definition:
as an adjective, 'reciprocal' describes something that is mutual or done in return. It can refer to actions, feelings, or relationships that are shared or exchanged by two parties towards each other.
Rules:
it's often used in contexts where two entities are giving and receiving something in return, whether it's tangible or intangible. In mathematics, the term 'reciprocal' refers to the multiplicative inverse of a number.
Examples:
Their friendship is based on reciprocal respect and admiration.
The two countries signed a reciprocal trade agreement, benefiting both economies.
The reciprocal of 4 is 1/4.
Tips:
when using 'reciprocal' in a mathematical context, it specifically refers to the number that, when multiplied by the original number, results in a product of one. Don't confuse 'reciprocal' with 'reciprocity.' While they share a root and have related meanings, 'reciprocity' is a noun that refers to the practice or quality of exchanging things with others for mutual benefit.