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Byju's Answer
Standard XI
Mathematics
Nth term of A.P
The sum to 10...
Question
The sum to 10 terms of the series
√
2
+
√
6
+
√
18
+
√
54
+
.
.
.
is
A
121
(
√
6
+
√
2
)
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B
121
2
(
√
3
+
1
)
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C
243
(
√
3
+
1
)
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D
243
(
√
3
−
1
)
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Solution
The correct option is
A
121
(
√
6
+
√
2
)
Suggest Corrections
0
Similar questions
Q.
The sum of 10 terms of the series
2
+
6
+
18
+
.... is
(a)
121
(
6
+
2
)
(b)
243
(
3
+
1
)
(c)
121
3
-
1
(d)
242
(
3
-
1
)
Q.
Write the sum of 20 terms of the series
1
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1
2
(
1
+
2
)
+
1
3
(
1
+
2
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3
)
+
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.
.
.
Q.
The sum of the series
1
(
√
2
+
√
1
)
+
1
(
√
2
+
√
3
)
+
.
.
.
.
.
.
+
1
(
√
120
+
√
121
)
is:
Q.
Find the sum of
1
+
2
3
+
4
9
+
6
27
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⋯
∞
:
Q.
How many terms of the series
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3
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.
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.
sum to
121
?
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Nth term of A.P
Standard XI Mathematics
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