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Studentka2010 [4]
3 years ago
8

X^2-y^2=3y in polar form

Mathematics
1 answer:
Assoli18 [71]3 years ago
5 0

Answer:

Step-by-step explanation:

put x=r cos θ

y=r sin θ

r²cos²θ-r²sin²θ=3rsin θ

r²(cos²θ -sin²θ)=3r sin θ

r²cos 2θ=3rsinθ

r cos 2θ=3 sin θ

r=3sec 2θ sin θ

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user100 [1]

Answer:

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Step-by-step explanation:

Given the expression

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6 0
3 years ago
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Help i dont understand Pls help :(
olya-2409 [2.1K]

Answer:

x = 1?

Step-by-step explanation:

I think functions are basically just variables but extra so they both act the same. I'm not 100% sure but I Think

if f(x) = -5x + 1 when f(x) = 6,

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(to Actually isolate the variable lol

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I believe is the answer? please comment if I'm wrong

*I WAS TOLD MY THOUGHT PROCESS IS WRONG ANYONE WHO SEES THIS PLEASE DISREGARD

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