Directions (Q.No.27 and 28) For first 
natural numbers
If 
AP, then sum of 
terms of the sequence 
equals 
The sum of 
terms of a GP with first term 
and common ratio 
is given by 
for 
and 
for 
. The sum of infinite term of GP is the limiting value of 
when 
and 
where 
is the last term of the sequence.
On the basis of above information, answer the following questions.
The sum of 
terms of the series
is
a)
b)
c)
d)
None of these
Directions (Q.No.27 and 28) For first natural numbers
If AP, then sum of terms of the sequence equals The sum of terms of a GP with first term and common ratio is given by for and for . The sum of infinite term of GP is the limiting value of when and where is the last term of the sequence.
On the basis of above information, answer the following questions.
The sum of terms of the series
is
a)
b)
c)
d)
None of these
Question ID - 51121 | SaraNextGen Top Answer
Directions (Q.No.27 and 28) For first natural numbers
If AP, then sum of terms of the sequence equals The sum of terms of a GP with first term and common ratio is given by for and for . The sum of infinite term of GP is the limiting value of when and where is the last term of the sequence.
On the basis of above information, answer the following questions.
The sum of terms of the series
is
a)
b)
c)
d)
None of these
|
Directions (Q.No.27 and 28) For first
If On the basis of above information, answer the following questions. |
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The sum of
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a) |
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b) |
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c) |
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d) |
None of these |
