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Abhishek Mishra
Subject: Maths
, asked on 24/5/18
A relation (phi) from C to R is defined by x(phi)y this implies that mod x=y which of the following is correct?
2+3i (phi) 13
3 (phi)-3
i (phi)1
1+i (phi)2
Answer
1
Jeevesh Banchhor
Subject: Maths
, asked on 24/5/18
Pls solve and answer the question in detail.Q. No of solution of expression-
Answer
0
Jeevesh Banchhor
Subject: Maths
, asked on 23/5/18
Q). The solution of Logarithmic inequality
log
2
x
-
1
+
log
x
-
9
>
1
(A) (0, 13)
(B) (13,
∞
)
(C) (- 13, 13)
(D) None of these
Answer
1
Jeevesh Banchhor
Subject: Maths
, asked on 23/5/18
Pls solve and answer the question in detail.
Q. If x, y and z are real then the possible value of the expression
x
2
+
4
y
2
+
9
z
2
-
6
y
z
-
3
z
x
-
2
x
y
may be.
(A) Non negative
(B) negative
(C) zero
(D) Any real no.
Answer
1
Jeevesh Banchhor
Subject: Maths
, asked on 23/5/18
pls solve and answer the question in detail.
If log
4
5 = x and log
5
6 = y, then
(A) log
4
6 = xy (B) log
6
4 = xy (C) log
3
2 =
1
2
x
y
-
1
(D) log
2
3 =
1
2
x
y
-
1
Answer
3
Jeevesh Banchhor
Subject: Maths
, asked on 23/5/18
Pls solve and answer the question in detail.
Answer
1
Jeevesh Banchhor
Subject: Maths
, asked on 23/5/18
Pls solve and answer the question in detail.
Q.
x
+
7
x
+
x
+
7
=
x
+
7
2
x
than which of the statement is correct
(A) Only one negative integer satisfy the equation
(B) All positive real no satisfy the given equation
(C) The solution set is R
(D) All positive integer are only the solution of equation
Answer
1
Jeevesh Banchhor
Subject: Maths
, asked on 23/5/18
Q). If
1
log
3
π
+
1
log
4
π
>
k
than the value of k is where k is any integer.
(A) 1
(B) 2
(C) 3
(D) 4
Answer
1
Jeevesh Banchhor
Subject: Maths
, asked on 23/5/18
Q). Number of possible value of pair (x, y) such that
x
+
y
+
x
y
=
1
2
,
x
+
y
x
y
=
-
1
2
(A) 1
(B) 2
(C) 0
(D) None of these
Answer
1
Jeevesh Banchhor
Subject: Maths
, asked on 23/5/18
Pls solve and answer the question in detail.:
3. The ordered pair (x, y) satisfying the equation x
2
=1+6log
4
y and y
2
=2
x
y+2
2x+1
are (x
1
, y
1
) and (x
2
, y
2
), then find the value of
log
2
x
1
x
2
y
1
y
2
=
?
Answer
1
Jeevesh Banchhor
Subject: Maths
, asked on 23/5/18
Pls solve and answer the question in detail.
Q. If x, y satisfy the equation
y
x
=
x
y
and x = 2 y then
x
2
+
y
2
5
=
?
Answer
2
Jeevesh Banchhor
Subject: Maths
, asked on 23/5/18
Pls solve the question and answer with detail.:
4. The number of negative integral value of x satisfying the inequality
log
x
+
5
2
x
-
5
2
x
-
3
2
<
0
is
.
Answer
1
Jeevesh Banchhor
Subject: Maths
, asked on 23/5/18
I
f
log
10
x
3
+
y
3
-
log
10
x
2
-
x
y
+
y
2
+
log
10
x
3
+
y
3
-
log
10
x
2
-
x
y
+
y
2
=
log
10
221
w
h
e
r
e
x
,
y
a
r
e
i
n
t
e
g
e
r
s
,
t
h
e
n
I
f
x
=
111
t
h
e
n
y
c
a
n
b
e
A
)
±
111
B
)
±
2
C
)
±
110
D
)
±
109
I
f
y
=
2
t
h
e
n
x
c
a
n
b
e
A
)
±
111
B
)
±
15
C
)
±
2
D
)
±
110
Answer
1
Jeevesh Banchhor
Subject: Maths
, asked on 23/5/18
Pls solve the question and answer in detail .
Answer
0
Jeevesh Banchhor
Subject: Maths
, asked on 23/5/18
Please solve and answer in detail with graph of question each part.
Answer
0
1
2
3
4
5
Next
What are you looking for?
(A) (0, 13)
(B) (13, )
(C) (- 13, 13)
(D) None of these
Q. If x, y and z are real then the possible value of the expression may be.
(A) Non negative
(B) negative
(C) zero
(D) Any real no.
If log45 = x and log56 = y, then
(A) log46 = xy (B) log64 = xy (C) log32 = (D) log23 =
Q. than which of the statement is correct
(A) Only one negative integer satisfy the equation
(B) All positive real no satisfy the given equation
(C) The solution set is R
(D) All positive integer are only the solution of equation
(A) 1
(B) 2
(C) 3
(D) 4
(A) 1
(B) 2
(C) 0
(D) None of these
3. The ordered pair (x, y) satisfying the equation x2=1+6log4 y and y2=2xy+22x+1 are (x1, y1) and (x2, y2), then find the value of
Q. If x, y satisfy the equation and x = 2 y then
4. The number of negative integral value of x satisfying the inequality