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Raj Aryan
Subject: Maths
, asked on 2/5/18
Find the domain fast plz!
Q.(b)
f
(
x
)
=
cos
sin
x
+
sin
-
1
1
+
x
2
2
x
Answer
1
Raj Aryan
Subject: Maths
, asked on 2/5/18
Q. Find the domain fast plz!
(a) f (x) =
sin
-
1
log
2
x
Answer
0
Ranjan Shivam
Subject: Maths
, asked on 1/5/18
Q. Find the domain of the function given below.
Y =
cos
-
1
1
-
2
x
3
+
log
x
-
1
x
Answer
1
Manasi Mujumdar
Subject: Maths
, asked on 1/5/18
if C0 C1 C2 are the binomial coefficients then 2*C1+2^3*C3...=
Answer
1
Bhavya Jain
Subject: Maths
, asked on 1/5/18
How to solve this Geometric Progression question?
13
.
I
f
l
o
g
x
a
,
a
x
/
2
a
n
d
log
x
b
a
r
e
i
n
G
.
P
.
t
h
e
n
x
i
s
e
q
u
a
l
t
o
(
a
)
log
a
(
log
b
a
)
(
b
)
log
a
(
log
a
)
(
c
)
-
log
a
(
log
a
b
)
(
d
)
log
b
Answer
1
Bhavya Jain
Subject: Maths
, asked on 1/5/18
How can we solve this AP Problem from Bitsat?
11
.
L
e
t
a
,
b
t
c
b
e
i
n
A
.
P
.
a
n
d
a
<
1
,
b
<
1
,
c
<
1
.
I
f
x
=
1
+
a
+
a
2
+
.
.
.
.
.
.
∞
y
=
1
+
b
+
b
2
+
.
.
.
.
.
.
∞
c
=
1
+
c
+
c
2
+
.
.
.
.
.
.
∞
T
h
e
n
x
,
y
,
z
a
r
e
i
n
a
A
.
P
.
b
G
.
P
c
H
.
P
d
n
o
n
e
Answer
8
Bhavya Jain
Subject: Maths
, asked on 1/5/18
How to solve this sequence and series question?:
9. The locus of point z satisfying Re (
Z
2
)=0 is
(a) point of straight lines.
(b) circle
(c) hyperbola
(d) none of these.
10 If
a
1
,
a
2
,
a
3
are in G.P. with common ratio r, then value of a
3
>
4a
2
-3a
1
holds if
(a) 1<r<3 (b) -3 <r<-1
(c) r>3 or r<1 (d) None
Answer
0
Bhavya Jain
Subject: Maths
, asked on 1/5/18
Solve this :
16
.
The
value
of
a
for
which
1
-
2
a
x
2
-
6
ax
-
1
=
0
and
ax
2
-
x
+
1
=
0
have
atleast
one
root
,
in
common
are
:
a
0
,
-
1
2
(
b
)
1
2
,
2
9
(
c
)
2
9
(
d
)
0
,
1
2
,
2
9
Answer
1
Raj Aryan
Subject: Maths
, asked on 30/4/18
Find the domain fast plz!
Answer
0
Vanshika Sharma
Subject: Maths
, asked on 30/4/18
Q. Find the range of:
f (x) =
1
-
cos
x
1
-
cos
x
1
-
cos
x
.
.
.
.
.
.
.
.
.
.
.
∞
Answer
1
Vanshika Sharma
Subject: Maths
, asked on 30/4/18
Q. Find the domain of:
f (x) =
log
100
x
2
log
10
x
+
1
-
x
Answer
1
Raj Aryan
Subject: Maths
, asked on 30/4/18
Q. Find the domain plz!
(xi) f (x) =
log
x
cos
2
πx
Answer
1
Raj Aryan
Subject: Maths
, asked on 30/4/18
Find the domain fast plz!
Q.(viii) f (x) =
log
1
2
x
x
2
-
1
Answer
1
Ashrita Mishra
Subject: Maths
, asked on 30/4/18
pls
Q.12.
1
3
-
2
3
+
3
3
-
4
3
+
.
.
.
+
9
3
=
1) 425
2) - 425
3) 475
4) - 475
Answer
3
Aparna Sahu
Subject: Maths
, asked on 29/4/18
Please give me the correct options
Answer
1
Prev
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6
Next
What are you looking for?
Q.(b)
(a) f (x) =
Y =
9. The locus of point z satisfying Re (Z2)=0 is
(a) point of straight lines.
(b) circle
(c) hyperbola
(d) none of these.
10 If a1, a2, a3 are in G.P. with common ratio r, then value of a3>4a2 -3a1 holds if
(a) 1<r<3 (b) -3 <r<-1
(c) r>3 or r<1 (d) None
f (x) =
f (x) =
(xi) f (x) =
Q.(viii) f (x) =
Q.12.
1) 425
2) - 425
3) 475
4) - 475