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OpenStudy (anonymous):
Any "easy" or memorable way to know the derivatives of sine, cosine, tangent, cotangent, secant, cosecant?
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OpenStudy (knowledge):
All the ones I know are inappropriate lol
OpenStudy (anonymous):
Go for it
OpenStudy (knowledge):
Not on here. Send me a PM.
OpenStudy (knowledge):
Just to warn you, they are extremely perverted.
OpenStudy (anonymous):
okay, anyone else know of a way?
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OpenStudy (anonymous):
For cotangent, secant and cosecant, look at the third letter of each co(T), se(C), and co(S) which correspond with 1/tan, 1/cos, and 1/sin
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