Answer:
The correct answer is "
".
Explanation:
The given function is:
and,
By differentiating with the help of Newton's Raphson method, we get
⇒ 
then,
⇒ 
Definition:
U-shaped valleys form through glacial erosion. Glaciation develops in established v-shaped river valleys where the ice erodes the surrounding rocks to create a “U” shaped valley with a flat bottom and steep sides. Glacier movement is driven by gravity. When the glacier melts, the landscape is transformed and the U-shaped valleys are clearly visible.
One of the things that is true of thick-client applications is with a thick-client application, a system administrator must install the new version on each user computer
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