If x=asec3θ,y=atan3θ,find dx2d2yat θ=4π

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If {x}={a}{{}^{{3}}},{y}={a}{{}^{{3}}},find {{{d}^{{2}}{y}}}{{

Question

If $x = a sec^{3} θ, y = a tan^{3} θ,$ find $\frac{d ^{2} y}{d x ^{2}}$ at $θ = \frac{π}{4}$

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Elijah Discussed

x = a sec^{3} θ, y = a tan^{3} θ,

find

\frac{d ^{2} y}{d x ^{2}}

θ = \frac{π}{4}

7 mins ago

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7 mins ago

Question Text

x = a sec^{3} θ, y = a tan^{3} θ,

find

\frac{d ^{2} y}{d x ^{2}}

θ = \frac{π}{4}