martinhiggs
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Homework Statement
[tex]\frac{dz}{d\theta}[/tex] = [tex]\int\sqrt{a^{2} + z'^{2}}[/tex]
I think I would have to make a substitution but I'm not sure which one to make...
How would I integrate the following:
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[tex]\frac{dz}{d\theta}[/tex] = [tex]\int\sqrt{a^{2} + z'^{2}}[/tex]
I think I would have to make a substitution but I'm not sure which one to make...
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Welcome to PF!
Hi martinhiggs! Welcome to PF!
(have a theta: θ and a square-root: √ and an integral: ∫
)
I'm confused
…
What is z' ? And what is the d(something) inside the ∫ ?
Hi martinhiggs! Welcome to PF!
(have a theta: θ and a square-root: √ and an integral: ∫
)I'm confused
…What is z' ? And what is the d(something) inside the ∫ ?