The slope of regression (z) has a great significance in order to find a species-area relationship. It has been found that in smaller areas (where the species-area relationship is analyzed) the value of slopes of regression is similar regardless of the taxonomic group or the region. However when a similar analysis is done in larger areas then the slope of regression is much steeper.
Answer the following questions:
If vector \( \mathbf{a} = 3 \hat{i} + 2 \hat{j} - \hat{k} \) \text{ and } \( \mathbf{b} = \hat{i} - \hat{j} + \hat{k} \), then which of the following is correct?
Ecologists discovered two broad kinds of diversity patterns, namely: