the result of any science with unknown unknowns in order to discover and act as a vector of unknowns , produce raw and non - relations with each other .these notions are formed after the analysis and discovery of relationships, which the mind establishes to measure the degree of self - affirmations by considering their being truthful and false in accordance with fact and reasoning .the way of reasoning is the bearer of principles and principles , in fact , the principles of logical and accompaniment with support and prior knowledge .therefore , the truth and truth of a reasoning and its method and method of applying it in the arrangement of materials and the preservation of the system in the system of argument (Minors and somptions ) and the correct way of reasoning of arguments , even of imaginary andAcknowledgment .therefore , it is necessary to study the science and practice of science and technology .on the other hand , the vacuum of this issue in the sciences in different sciences has created and makes fallacies and conflicts .accordingly , the necessity of discovering the technique of reasoning in any science and putting it at the attention of the thinkers from among them , to ensure the validity and soundness of the reasoning , the field of science and familiarity with the techniques of Arguments are provided .jurisprudence is no exception to this rule . it can be done by discovering the scientific technique of jurists and to assess the degree of their knowledge , to jurisprudence science and the smell of new in the course of progress and development .in addition to solving the new jurisprudence issues , this will have a significant impact on the basis of jurisprudential thought and strategies .in this article , by content analysis and deductive – interrogation method , while explaining the concept of reasoning and its importance , especially the technique of supreme leader 's reasoning in the field of women issues and the extent of iqbal 's argument in the way of women 's reasoning about the technique of women reasoning in this field.