Find the extreme values of the function f(x, y) = 2x^2 + 12xy +y^2 on the curve x^2 + 4y^2 = 25. Sketch the given surface and show the extreme values BY MATLAB

b

step-by-step explanation:

step-by-step :

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.