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Standard XII
Logical Reasoning
Question
AX, CZ, FU, ....,
IR
IV
JQ
KP
None of these
A
IV
B
IR
C
JQ
D
None of these
E
KP
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Solution
Verified by Toppr
First letter: +2, +3, +4, +5, etc; Second letter: -2, -3, -4, -5 etc.
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Similar Questions
Q1
Eliminate
x
,
y
,
z
,
u
from the equations
x
=
b
y
+
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+
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u
,
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a
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View Solution
Q2
AX, CZ, FU, ....,
View Solution
Q3
If
p
q
r
≠
0
and the system of equations
(
p
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a
)
x
+
b
y
+
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z
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,
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x
+
(
q
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b
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y
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c
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,
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y
+
(
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has non-trivial solution, then value of
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View Solution
Q4
If
x
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b
y
+
c
z
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d
u
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y
=
c
z
+
a
x
+
d
u
,
z
=
a
x
+
b
y
+
d
u
,
u
=
a
x
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b
y
+
c
z
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Then the value of the expression.
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Q5
Prove that
Δ
=
∣
∣ ∣
∣
a
x
−
b
y
−
c
z
a
y
+
b
x
c
x
+
a
z
a
y
+
b
x
b
y
−
c
z
−
a
x
b
z
+
c
y
c
x
+
a
z
b
z
+
c
y
c
z
−
a
x
−
b
y
∣
∣ ∣
∣
=
(
x
2
+
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2
+
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2
)
(
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2
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2
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(
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View Solution