1 Suppose we want to differentiate Æ (x) = x 2 sin (x). 2  By using the product rule, one gets the derivative Æ '(x) = 2 x sin(x) + x 2 cos(x) (since the derivative of x 2 is 2 x and the derivative of sin(x) is cos(x)).
Costanza Connie Falconeri/Kate Howard (as played by Kelly Sullivan on General Hospital) Useful information about Costanza Connie Falconeri/Kate Howard. * She grew up in Bensonhurst in an Italian American family. * Her birth name is Constanza Louise Falconeri. * She almost ran off with Sonny while in high school, but didn't want to give up on her dream of a career in fashion.
Kate was born October 23, 1972 in Mexico City, Mexico. As a kid, she already played in The Last Escape. Later, she appeared in many telenovels and other shows. Del Castillo is currently starring as Emilia in Ingobernable. Her dating life is also interesting. She once dated affluent heir Emilio Azcarraga Jean. In 2001, Kate married a professional football player Luis GarcÃ­a.