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Somyajyotip
Subject: Maths
, asked on 28/6/19
Solve the equations
Solve the equation
x
3
− 3
x
2
− 16
x
+ 48 = 0, the sum of two roots being zero.
Answer
1
Maneesh
Subject: Maths
, asked on 28/7/19
one root of the equation 2x^6-3x^5+5x^4+6x^3-27x+81=0 is ?2+i find remaining roots
Answer
0
Somyajyotip
Subject: Maths
, asked on 27/6/19
Solve this mathematical question
E
s
t
a
a
b
l
i
s
h
t
h
e
i
n
e
q
u
a
l
i
t
y
n
n
≥
1
.
3
.
5
.
.
.
.
.
(
2
n
-
1
)
,
n
∈
N
U
n
d
e
r
w
h
a
t
c
o
n
d
r
f
t
h
e
e
q
u
a
l
i
t
y
h
o
l
d
s
Answer
1
Muhydeen
Subject: Maths
, asked on 16/8/20
Solve p=x2-y2
X2+xy
Express p in its simplest form
Find the value of p if x=-4 and y=-6
Answer
2
Somyajyotip
Subject: Maths
, asked on 30/6/19
Solve this questions
Find inverse of the matrix
0
1
1
0
Answer
1
Somyajyotip
Subject: Maths
, asked on 30/6/19
Solve this questions
By elementary transformation reduce the following anation into its normal form
1
2
3
2
3
1
-
2
-
3
-
1
Answer
1
Somyajyotip
Subject: Maths
, asked on 1/7/19
Solve this mathematics
If
M
=
cosθ
-
sinθ
sinθ
cosθ
then find |adj. M| using Jacobis theorem.
Answer
1
Somyajyotip
Subject: Maths
, asked on 29/6/19
Solve the questions
Under what condition the rank of the matrix
2
4
2
2
1
2
1
0
x
is 3
Answer
1
John
Subject: Maths
, asked on 30/3/20
Help me please, questions 5 and 6
Answer
1
Somyajyotip
Subject: Maths
, asked on 28/6/19
Prove this one
If
a
>
b
> 0,
n
∈N then prove that
a
n
–
b
n
>
n
a
-
b
a
b
1
2
n
-
1
.
Answer
1
Somyajyotip
Subject: Maths
, asked on 28/6/19
Q what is the product of all roots of the equation given below
a
0
+
a
1
x
+
a
2
x
2
+
.
.
.
.
.
.
.
.
.
.
+
a
n
x
n
=
0
Answer
1
Somyajyotip
Subject: Maths
, asked on 29/6/19
Solve the questions
If A and B are non-singular matrices of the same order, then prove that (AB)
–1
= B
–1
A
–1
Answer
1
Somyajyotip
Subject: Maths
, asked on 1/7/19
Solve this mathematics
Answer
1
Adeyinka
Subject: Maths
, asked on 10/1/20
I need the answer and how you solve it
Answer
1
Somyajyotip
Subject: Maths
, asked on 30/6/19
Solve the mathematic
Find rank of the matrix
a=
1
2
3
2
4
6
Answer
1
1
2
3
Next
What are you looking for?
Solve the equation x3 − 3x2 − 16x + 48 = 0, the sum of two roots being zero.
X2+xy
Express p in its simplest form
Find the value of p if x=-4 and y=-6
Find inverse of the matrix
By elementary transformation reduce the following anation into its normal form
If then find |adj. M| using Jacobis theorem.
Under what condition the rank of the matrix is 3
If a > b > 0, n∈N then prove that an – bn > .
If A and B are non-singular matrices of the same order, then prove that (AB)–1 = B–1A–1
Find rank of the matrix
a=