Subject :NSO Class : Class 8
If p * q = p2 - q2
p $ q = p2 + q2
p @ q = pq + p + q
If p = 11 and q = 7, then the value of
[(p * q) @ (p $ q)]
(a) 12492
(b) 14282
(c) 14292
(d) 12482
can you givea better explanation