Q18) The point on the curve
y^2=x,where the tangent makes an
angle of rt/4 with the x-axis is
O (1/4,1/2)
O (1/2,1/4)
O (4,2)
O
(1,1)
Answers
Answered by
0
Step-by-step explanation:
i am in 7 class.
Answered by
1
y
2
=x
Differentiatie both sides w.r.t. x
2y
dx
dy
=1
dx
dy
=
2y
1
Also, tangent makes an angle of
4
π
with x axis
dx
dy
=tan
4
π
=1
∴
2y
1
=1
y=
2
1
Put value of y in equation y
2
=x
x=
4
1
Point (
4
1
,
2
1
)
plz mark as brainlist
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