Jambmaths question:
If the operation * on the set of integer is defined by $p*q=\sqrt{pq}$, find the value of $4*(8*32)$
Option A:
8
Option B:
3
Option C:
16
Option D:
4
Jamb Maths Solution:
$\begin{align} & 8*32=\sqrt{8\times 32}=\sqrt{16} \\ & 4*(8*32)=4*16 \\ & 4*(8*32)=\sqrt{4\times 16}=8 \\\end{align}$
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