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how can i solve it

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I solved it and this my way :)

Note by Saleem Hd
2 years, 8 months ago

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Hint: For small $$x$$, $$\tan x \approx x + \frac 1 3 x^3$$

- 2 years, 8 months ago

Yeah :D I solved it finally :D

- 2 years, 8 months ago

we can't use $$L'hopitals$$. I ithink the limit doesn't exist

- 2 years, 8 months ago

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

- 2 years, 8 months ago

i'll keep solving bro

- 2 years, 8 months ago

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