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Shubhrajyoti Ghosh
Subject: Maths
, asked on 29/12/17
No links please
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3
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n
s
:
1
2
5
4
-
3
-
2
Answer
1
Shubhrajyoti Ghosh
Subject: Maths
, asked on 29/12/17
No links please
Answer
1
Shubhrajyoti Ghosh
Subject: Maths
, asked on 29/12/17
No links please
C
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N
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:
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d
.
5
.
U
sin
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:
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3
4
2
3
A
n
s
:
3
-
4
-
2
3
Answer
1
Shubhrajyoti Ghosh
Subject: Maths
, asked on 29/12/17
No links please
Answer
1
Shubhrajyoti Ghosh
Subject: Maths
, asked on 29/12/17
No links please
Chapter name
Adjoint and inverse of a matrix and solution of Linear simultaneous equations by matrix method.
3
.
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,
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=
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2
1
1
-
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1
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.
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d
A
-
1
.
A
n
s
:
A
-
1
=
1
2
1
-
1
1
1
Answer
1
Shubhrajyoti Ghosh
Subject: Maths
, asked on 29/12/17
No links please
Q.1. Prove that the following two matrices are singular :
(ii).
13
16
19
14
17
20
15
18
21
Answer
1
Shubhrajyoti Ghosh
Subject: Maths
, asked on 29/12/17
No links please
Q.1. Prove that the following two matrices are singular :
(i).
3
2
1
0
4
5
3
6
6
Answer
1
Rupal Sahu
Subject: Maths
, asked on 19/12/17
Q.1 Find the number of all onto functions from the set {1,2,3......n} to itself.
Q.2
I
f
A
=
[
a
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j
]
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2
×
2
,
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=
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15
a
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a
21
c
21
+
a
22
c
22
Answer
1
Aashish Rohilla
Subject: Maths
, asked on 19/12/17
Solve this:
Q.1. If
A
=
0
5
a
-
3
0
1
7
-
4
0
is a non-singular matrix, find the value of a.
Answer
2
Aashish Rohilla
Subject: Maths
, asked on 19/12/17
Solve this:
Q.8. Show that
23
+
3
5
5
15
+
46
5
10
3
+
115
15
5
=
0
Answer
1
Maya
Subject: Maths
, asked on 13/12/17
Q
.
I
f
A
=
1
1
0
1
,
p
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t
h
a
t
A
n
=
1
n
0
1
f
o
r
a
l
l
n
∈
N
Answer
2
Maya
Subject: Maths
, asked on 13/12/17
If A is a square Matrix satisfying A square equal to 1 then what is the inverse of a
Answer
1
Maya
Subject: Maths
, asked on 13/12/17
Solve for
a, b, c
and
d
when;
b
+
c
c
+
a
7
-
d
6
-
c
=
9
-
d
8
-
d
a
+
b
c
+
b
Answer
2
Snegaa J. S.
Subject: Maths
, asked on 10/12/17
Find the magnitude and direction of current in 1 Ω resistor in the given circuit.
Answer
1
Snegaa J. S.
Subject: Maths
, asked on 7/12/17
A, B and C are the genes lying in a sequence on a chromosome between A and C. there is 11 recombination and between B and C There is 5 recombination. how many map units are found between A and B
Answer
1
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What are you looking for?
Chapter name
Adjoint and inverse of a matrix and solution of Linear simultaneous equations by matrix method.
Q.1. Prove that the following two matrices are singular :
(ii).
Q.1. Prove that the following two matrices are singular :
(i).
Q.2
Q.8. Show that