DIFF EQUATION

the function f(Î¸) = d/dÎ¸âˆ«₀ ^Î¸ dx/ (1-cos Î¸cos x) satisfies wich diffrential equation ?

2 Answers

Using Newton- Leibnitz theorem, we get

f(Î¸) = 1/1-cos²Î¸

Hence if y = f(Î¸)

Then, y = cosec²Î¸

y' = 2cosex²Î¸cotÎ¸

hence y'=2yâˆšy²-1 is the de which is satisfied by the given function

NOT TOO SURE.......BUT JUST GAVE IT A TRY [4]

i think u are correct only...

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