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Qn #995
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If $A = \{4^x- 3x - 1 : x ∈ N\}$ and $B = \{9(x - 1) : x ∈ N\}$, where N is the set of natural numbers, then
A.
A ⊂ B
B.
A⊆ B
C.
A ⊃ B
D.
A ⊇ B
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❓ Question: If $A = \{4^x- 3x - 1 : x ∈ N\}$ and $B = \{9(x - ... | TANCET Group Studies | Tancet Group Studies