Let $f ( x , y ) = \frac { 1 } { x + y ^ { 2 } }$

question 210

Multiple Choice

Let $f ( x , y ) = \frac { 1 } { x + y ^ { 2 } }$ . Find the gradient vector $\nabla f ( 1,1 )$ at the point $( x , y ) = ( 1,1 )$ .

• A) \(- i - j\)

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Definitions:

Atlantic

The second-largest ocean on Earth, separating the Americas from Europe and Africa.

Huron

A confederation of Native American tribes originally located in the Great Lakes region, known for their agricultural society and involvement in the fur trade.

Iroquois

A historically powerful northeast Native American confederacy known for forming the Iroquois League, which brought together several tribes for strength and diplomacy.

Algonquin

Refers to a group of Native American peoples speaking Algonquian languages and originally living in the North Eastern region of North America.