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Que. If P, Q, R are Boolean variables, then (P + Q')(PQ' + PR)(P'R' + Q') simplifies
a. PQ'
b. PR'
c. PQ' + R
d. PR'' + Q
Revathi :(March 26, 2019) How the problem is solved .plz explain it
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Maneesha :(September 19, 2019) Plz explain it
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