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Byju's Answer
Standard XII
Mathematics
Conditions for a system of linear equations to have a unique solution
Explain wheth...
Question
Explain whether the pair of linear equations y=0 and y=5 has no solution,unique solution or infinite no. of solutions
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Solution
Dear student
The
given
equations
are
y
=
0
.
.
.
(
1
)
y
=
5
.
.
.
(
2
)
The
equation
(
1
)
represent
a
straight
line
overlapping
x
-
axis
.
The
equation
(
2
)
represents
a
straight
line
parallel
to
x
-
axis
at
a
distance
of
5
units
on
the
upside
of
x
-
axis
.
Hence
,
the
lines
represented
by
(
1
)
and
(
2
)
are
parallel
to
each
other
.
So
,
given
system
of
equations
has
no
solution
.
Regards
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Conditions for a system of linear equations to have a unique solution
Standard XII Mathematics
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