Question

hoga the same time and ​

Answer 1

The Process By Which Plants Prepare Their Own Food By Taking In Carbondioxide And Releases Oxygen At Night Is Known As Photosynthesis.

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Answer 2

Explanation:

Answer:

Let f (x, y) be defined on a region R containing the point (a, b). Then

1. f (a, b) is a local maximum value of f if f (a, b) ≥ f (x, y) for all

domain points (x, y) in an open disk centered at (a, b).

2. f (a, b) is a local minimum value of f if f (a, b) ≤ f (x, y) for all

domain points (x, y) in an open disk centered at (a, b).