The significance of the Sheffer Stroke is that it is a "universal" operation in that all other logical operations can be built from it. a. Prove that p|q is equivalent to ¬(p ∧ q).
b. Prove that ¬p ⇔ p|p.
c. Build ∧ using only the Sheffer Stroke. .
d. Build ∨ using only the Sheffer Stroke.

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

sorry i need the points

step-by-step explanation:

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step-by-step explanation:

if you want to separate 54 into 6 individual tiers then you need to divide if you want to separate 54 into 6 individual tiers then you need to divide 6 and 54.

if you divide 9 by 6 you will get 54.

- hope i .