if p+qth term of an Ap is m and p-qth term is n then pth term is
Answers
Answered by
2
Answer:
Let the first term of G.P be 'a' and common ration be 'r'
given T
p+q
=ar
p+q−1
=m
T
p−q
=ar
p−q−1
=n
then multiplying the above two equations :
mn=a
2
r
2p−2
=(ar
p−1
)
2
⇒ar
p−1
=
mn
but ar
p−1
is the P
th
term of the G.P
hence T
p
=
mn
Step-by-step explanation:
Answered by
1
Answer:
Let the first term of G.P be 'a' and common ration be 'r'
given T
p+q
=ar
p+q−1
=m
T
p−q
=ar
p−q−1
=n
then multiplying the above two equations :
mn=a
2
r
2p−2
=(ar
p−1
)
2
⇒ar
p−1
=
mn
but ar
p−1
is the P
th
term of the G.P
hence T
p
=
mn
Step-by-step explanation:
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