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Mathematics
List of top Mathematics Questions on Sequence and series asked in COMEDK UGET
If
x
,
y
,
z
x, y, z
x
,
y
,
z
are in A.P. and
tan
−
1
x
,
tan
−
1
y
\tan^{-1}x, \tan^{-1}y
tan
−
1
x
,
tan
−
1
y
and
tan
−
1
z
\tan^{-1}z
tan
−
1
z
are also in A.P., then
COMEDK UGET - 2013
COMEDK UGET
Mathematics
Sequence and series
1
+
3
+
5
+
7
+
.
.
.
+
29
+
30
+
31
+
32
+
.
.
.
+
60
=
1 + 3 + 5 + 7 + ... + 29 + 30 +31 + 32 + ... + 60 =
1
+
3
+
5
+
7
+
...
+
29
+
30
+
31
+
32
+
...
+
60
=
COMEDK UGET - 2011
COMEDK UGET
Mathematics
Sequence and series
If
a
,
b
,
c
a, b, c
a
,
b
,
c
are in A.P., then
7
a
,
7
b
,
7^a, 7^b,
7
a
,
7
b
,
and
7
c
7^c
7
c
are in
COMEDK UGET - 2010
COMEDK UGET
Mathematics
Sequence and series
If
log
(
x
+
z
)
+
log
(
x
−
2
y
+
z
)
=
2
log
(
x
−
z
)
,
\log (x + z) + \log (x - 2y + z) = 2 \log (x - z),
lo
g
(
x
+
z
)
+
lo
g
(
x
−
2
y
+
z
)
=
2
lo
g
(
x
−
z
)
,
then
x
,
y
,
z
x, y, z
x
,
y
,
z
are in
COMEDK UGET - 2008
COMEDK UGET
Mathematics
Sequence and series
If
a
,
b
,
c
a, b, c
a
,
b
,
c
are in G.P and
x
a
=
y
b
=
z
c
x^a = y^b = z^c
x
a
=
y
b
=
z
c
, then
COMEDK UGET - 2006
COMEDK UGET
Mathematics
Sequence and series