Jambmaths question:
If X = { all perfect square less than 40} and Y = {all odd numbers from 1 to 15}. Find $X\cap Y$
Option A:
{9}
Option B:
{1, 9}
Option C:
{3, 9}
Option D:
{9, 25}
Jamb Maths Solution:
X ={4, 9, 16, 25, 36}Y = {1, 3, 5, 9, 11, 13, 15}$X\cap Y=\{9\}$
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