CBSE Class 11-science - Introduction to Sequences Videos
Concepts of sequence and series - Introduction
Introduce the concept of sequences and series, their types and specific type of sequence like Fibonacci sequence. Problems based on these concepts.
- an=n(n+2)
- Define sequence and real sequence?
- Define finite and infinite sequence?
- What is series?
- Define progression?
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Find the first five terms of the sequence
.
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Find the 19th term of the sequence
.
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Find the first five terms of the sequence
and also find the corresponding series.
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Write the first five terms of the sequence
.
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Let <an> be a sequence defined by
. Find
