Adding the same constant to every term of an A.P. gives a sequence that is:
ANo longer an A.P.
BA G.P. instead
CThe Fibonacci one
DAlso an A.P.
Answer & Solution
Correct answer: D. Also an A.P.
1. The gap between consecutive terms is unchanged by the shift.
2. So the common difference stays the same.
3. The result is also an A.P.
_Source: NCERT Class 11 Mathematics, Chapter 9, Sequences and Series._
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