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Byju's Answer
Standard XII
Mathematics
nth Term of A.P
Find the firs...
Question
Find the first term of the sequence whose
n
t
h
is given as:
t
n
=
4
n
−
3
A
2
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B
1
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C
3
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D
4
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Solution
The correct option is
B
1
n
t
h
term of a sequence is given as
t
n
=
4
n
−
3
So, first term can be obtained by substituting
n
=
1
∴
t
1
=
4
×
1
−
3
=
1
Hence, the answer is
1
.
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0
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Standard XII Mathematics
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