Hypothetico-deductive method Hypothetico-deductive method is the accepted method of conducting scientific investigations, first formulated by Galileo in the seventeenth
Deductive expense Deductive expense refers to an expense that the taxpayer uses to reduce taxable income before the tax rate applied.
Deductive reasoning Deductive reasoning is the ability to extract certain rules based on a sequence of experiences or observations and apply those rules to other similar situations.