Let p be the statement: "if 2 + 2 = 3 then the moon is made of cheese." is p true or false? explain. false because 2149 and the two excluso ed the two exclusive statements are ligically applied word. -3 (b) write the contrapositive of the statement "if a function f is differentiable at a point c, then f is continuous at c." if the function is in differentialle hr pinte heat isat (uations at (. -3 (c) write the negation of the following statement: "9x rvy € r(x+2y = 1)". fully simplify your answer. not attempted -5 (d) let q be the statement 3,7 € r+en e z(n.2 > y)". is true or false? explain. true -2

Consider the following geometry problems in 3-space enter t or f depending on whether the statement is true or false. (you must enter t or f -- true and false will not work.) f equation editorequation editor 1. a plane and a line either intersect or are parallel t equation editorequation editor 2. two planes parallel to a third plane are parallel f equation editorequation editor 3. two lines either intersect or are parallel f equation editorequation editor 4. two planes orthogonal to a third plane are parallel f equation editorequation editor 5. two planes orthogonal to a line are parallel f equation editorequation editor 6. two planes either intersect or are parallel f equation editorequation editor 7. two lines orthogonal to a third line are parallel t equation editorequation editor 8. two lines parallel to a third line are parallel t equation editorequation editor 9. two planes parallel to a line are parallel f equation editorequation editor 10. two lines parallel to a plane are parallel f equation editorequation editor 11. two lines orthogonal to a plane are parallel