Math, asked by angelasdhir18, 7 months ago

The line which is parallel to x-
axis and crosses the curve y=√x
at an angle of π/4 is​

Answers

Answered by leena84
0

Let the line parallel to x axis be y=k.So,the point of intersection of the line and the curve will be (k
2
,k) . The slope of the curve at any point (x,y) is
∂x
∂y

=
2
x


1

=
2k
1

=1
Hence k=1/2
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