The binary operation * is defined on the set of integers ...
The binary operation * is defined on the set of integers p and q by p*q = pq + p + q. Find 2 * (3 * 4).
59
19
67
38
Correct answer is A
p∗q=pq+p+q
2∗(3∗4)
3∗4=12+3+4=19
2∗19=38+2+19=59
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