HARD
11th ICSE
IMPORTANT
Earn 100

If term of an is and term is find its term.

Important Questions on Sequences and Series
HARD
11th ICSE
IMPORTANT
If term of an is twice the term, prove that its term is twice the term.

MEDIUM
11th ICSE
IMPORTANT
If are , and terms respectively of an prove that .

MEDIUM
11th ICSE
IMPORTANT
If are , and terms respectively of an prove that .

EASY
11th ICSE
IMPORTANT
Find the term from the end of the sequence .

MEDIUM
11th ICSE
IMPORTANT
For what value of the terms of the sequences and are equal?

HARD
11th ICSE
IMPORTANT
In the sequences up to terms and up to terms, find the number of identical terms.

HARD
11th ICSE
IMPORTANT
Find the number of common terms in the two sequences: and .

MEDIUM
11th ICSE
IMPORTANT
How many numbers of two digits are divisible by ?
