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प्रश्न
Observe the adjacent Venn diagram and write the complement of A.
उत्तर
A′ = {1,11,9,17}
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संबंधित प्रश्न
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Here a =Here a =
t1 = 
, t2 = 
, t3 = ,
t2 – t1 = – =
t3 – t2 = – = ∴ d =
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