find dy by dx if x=sinФ-cosФ
Sajith:
give answer please
i suppose you want d Ф by dx pr what? where is y here ?
sorry
kindly mention the correct problem
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x = sin Ф - cos Ф
d x / d Ф = cos Ф + sin Ф
d Ф / d x = 1 / ( cos Ф + sin Ф)
d x / d Ф = cos Ф + sin Ф
d Ф / d x = 1 / ( cos Ф + sin Ф)
sorry
is this you wanted?
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