🛠️ JEE➗ Maths

If the focus of the parabola \( (y-k)^2=4(x-h) \) always lies between the lines \(x+y=1\) and \(x+y=3\) then:

Q1

If the focus of the parabola

\(
(y-k)^2=4(x-h)
\)

always lies between the lines \(x+y=1\) and \(x+y=3\) then:

a

\(0<h+k<2\)

b

\(0<h+k<1\)

c

\(1<h+k<2\)

d

\(1<h+k<3\)

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