If X- x-x-2n- x- 20 and n- N and Y- x-x- 4n- n is x- 20 and n- Find i X- Yii X- Y

X={2,4,6,8,10,12,14,16,18,20} Y={0,4,8,12,16,20} (1)X∪ Y={0,2,4,6,8,10,12,14,16,18,20} (2)X∩ Y={4,8,12,16,20} ...

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Properties of GP

If X= x...

Question

If $X =$ ${$ $x : x = 2 n, x \leq 20$ and $n \in N$ $}$ and $Y =$ ${$ $x : x = 4 n, n i s non-negative x \leq 20$ and $n \in W$ $}$
Find
(i) $X \cup Y$
(ii) $X \cap Y$

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