Question

if * is an operation such that for two integers p and q ,


p * q = p + q – 1 then find ( - 1 ) * 3.​

Answer 1

Answer:1

Step-by-step explanation:Binary calculation

p*q=p+q-1

(-1)*3=(-1)+3-1

=3-2=1

Therefore, (-1)*3=1

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