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Byju's Answer
Standard XII
Mathematics
Properties of Determinants
What is ans ...
Question
What is ans
Q.1. Find the value of a and b if
5
+
3
7
-
4
3
=
94
a
+
3
3
b
.
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Solution
5
+
3
7
-
4
3
×
7
+
4
3
7
+
4
3
=
5
+
3
7
+
4
3
7
2
-
4
3
2
=
35
+
7
3
+
20
3
+
12
49
-
48
=
47
+
27
3
=
94
1
2
+
3
3
×
9
C
o
m
p
a
r
i
n
g
w
i
t
h
94
a
+
3
3
b
⇒
a
=
1
2
a
n
d
b
=
9
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Similar questions
Q.
Determine
a
and
b
if
5
+
√
3
7
−
4
√
3
=
94
a
+
3
√
3
b
Q.
5
+
2
3
7
+
4
3
= a + b
3
then find the value of a and b.
Q.
In the given figure, for which value of x is l
1
|| l
2
?
(a) 37
(b) 43
(c) 45
(d) 47