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how can i solve it

I solved it and this my way :)

Note by Saleem Hd 2 years, 3 months ago

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Hint: For small \(x\), \(\tan x \approx x + \frac 1 3 x^3 \) – Pi Han Goh · 2 years, 3 months ago

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Yeah :D I solved it finally :D – Saleem Hd · 2 years, 3 months ago

we can't use \(L'hopitals\). I ithink the limit doesn't exist – Samuel Ayinde · 2 years, 3 months ago

@Samuel Ayinde – yes we cannot use L'hopital Rule here , but the answer is 1/3 I don't now how :'( – Saleem Hd · 2 years, 3 months ago

@Saleem Hd – i'll keep solving bro – Samuel Ayinde · 2 years, 3 months ago

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## Comments

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TopNewestHint: For small \(x\), \(\tan x \approx x + \frac 1 3 x^3 \) – Pi Han Goh · 2 years, 3 months ago

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Yeah :D I solved it finally :D – Saleem Hd · 2 years, 3 months ago

Log in to reply

we can't use \(L'hopitals\). I ithink the limit doesn't exist – Samuel Ayinde · 2 years, 3 months ago

Log in to reply

– Saleem Hd · 2 years, 3 months ago

yes we cannot use L'hopital Rule here , but the answer is 1/3 I don't now how :'(Log in to reply

– Samuel Ayinde · 2 years, 3 months ago

i'll keep solving broLog in to reply