Apply demorgan's law and boolean identities to express the following function in sum-of-product (and/or) form
. f = (a'b +c)' f = ac'+b'c' f = ac'+bc' f = ac+b'c' f = a'c'+bc'

Select the correct answer what is the most direct use of a compass in geometric constructions? a. to draw congruent angles b. to draw arcs of a given size c. to draw perpendicular lines d. to draw straight lines reset next next