Read More
Date: 25-5-2019
1240
Date: 9-9-2019
1862
Date: 2-10-2019
1471
|
Consider a function in one dimension. If has a relative extremum at , then either or is not differentiable at . Either the first or second derivative tests may be used to locate relative extrema of the first kind.
A necessary condition for to have a minimum (maximum) at is
and
A sufficient condition is and (). Let , , ..., , but . Then has a local maximum at if is odd and , and has a local minimum at if is odd and . There is a saddle point at if is even.
|
|
"عادة ليلية" قد تكون المفتاح للوقاية من الخرف
|
|
|
|
|
ممتص الصدمات: طريقة عمله وأهميته وأبرز علامات تلفه
|
|
|
|
|
ضمن أسبوع الإرشاد النفسي.. جامعة العميد تُقيم أنشطةً ثقافية وتطويرية لطلبتها
|
|
|