Math, asked by varadrajagire, 1 month ago

what is the derivative of 1/cosy​

Answers

Answered by rragul2006
0

Answer:

9999999999999

Step-by-step explanation:

Answered by jaswasri2006
20

 \huge \sf  \frac{1}{cos \:  \: y}  =  \: sec \:  \: y

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