KEAM 2018 Physics and Chemistry Paper

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Question : 61 of 120

Marks: +1, -0

Three variable Boolean expression PQ+PQR+

−

P

Q+P

−

Q

R can be written as

−
Q
+
−
P
R
−
P
+
−
Q
R
Q+PR
Q+
−
P
R
P+QR

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