"If the ......" symbol instead of by → Write the steps pouring P → q praphot's foothills, the truth value of any Assembly. "If" (p → q) has only one case is false, that is, p is true and q is false.
"If you ......" wrote wildcards. → written by Steyn p → q the truth of any proposition composites with an "if, then" (p → q) is the only one that is actually false if p is true and q is false.
"If... Then" written symbols instead of by - >Write the content with P - > Q truth-value of composite proposition any welding. "If" (P - > q) is the item is false, the only case. That is, is p true and Q is false.