Byju's Answer
Standard IX
Mathematics
Calculating Heights and Distances
If x= 2(θ +si...
Question
If x= 2(θ +sin θ) and y = 2(1-cosθ) then find dy /dx
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Similar questions
Q.
If
x
=
a
(
2
θ
−
sin
2
θ
)
and
y
=
a
(
1
−
cos
2
θ
)
, find
d
y
d
x
when
θ
=
π
3
.
Q.
If
x
=
2
(
θ
+
sin
θ
)
and
y
=
2
(
1
−
cos
θ
)
, then value of
d
y
d
x
is
Q.
Find the value of
d
y
d
x
a
θ
=
n
4
, if
x
=
a
e
θ
(
sin
θ
−
cos
θ
)
and
y
=
a
e
θ
(
sin
θ
−
cos
θ
)
Q.
If
x
= θcosθ – sinθ and
y
= θsinθ + cosθ, where 'θ' is a parameter, then
d
y
d
x
equals
यदि
x
= θcosθ – sinθ तथा
y
= θsinθ + cosθ, जहाँ 'θ' एक प्राचल है, तब
d
y
d
x
का मान है
Q.
If
x
=
(
cos
θ
+
log
tan
θ
)
and
y
=
sin
θ
,Find the value of
d
y
d
x
at
θ
=
π
4
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