calculus
posted by Vishnu .
Please find the Derivative of the function
y =sec^2x + tan^2x

If you don't know sec or tan derivatives, change them to 1/cos and sin/cos. I will be happy to check your work.
posted by Vishnu .
Please find the Derivative of the function
y =sec^2x + tan^2x
If you don't know sec or tan derivatives, change them to 1/cos and sin/cos. I will be happy to check your work.