Mr. Bean chooses a number and he keeps on doubling the number followed by…
TCS · 2026
Mr. Bean chooses a number and he keeps on doubling the number followed by subtracting one from it, if he chooses 3 as initial number and he repeats the operation for 30 times then what is the final result?
- A.
2^31 + 1
- B.
+1
- C.
(2^30) - 2
- D.
(2^30) - 1
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