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Thought-Process to Discover Knowledge

Welcome to **nub****trek**.

Books and other education websites provide "matter-of-fact" knowledge. Instead, nubtrek provides a thought-process to discover knowledge.

In each of the topic, the outline of the thought-process, for that topic, is provided for learners and educators.

Read in the blogs more about the unique learning experience at nubtrek.continue

Books and other education websites provide "matter-of-fact" knowledge. Instead, nubtrek provides a thought-process to discover knowledge.

In each of the topic, the outline of the thought-process, for that topic, is provided for learners and educators.

Read in the blogs more about the unique learning experience at nubtrek.continue

Welcome to *the only place where the essence of "limit of a function" is explained*.

• `0/0` is called as indeterminate value -- meaning a function evaluating to `0/0` can take any value, it could be `0`, or `1`, or `7`, or `oo`, or undefined.

• other forms of indeterminate values are: `oo/oo`, `oo-oo`, `0^0`, `0xx oo`, or `oo^0`

Rigorous arithmetic calculations may result in `0/0`, but the expression may take some other value. The objective of limits is to find that value. The details explained are *revolutionary and provided nowhere else*.

Once that is explained, the topics in limits are covered. *(click for the list of lessons in this topic)*

Basics: Limit of a function

*One and only place where the essence of limit(calculus) is explained*.

• Indeterminate Value

→ `0/0`

→ represented by an expression

→ other forms: `oo/oo`, `oo-oo`, `0^0`, `0xx oo`, or `oo^0`

• The following can be true

→ `0/0 = 0`

→ `0/0 = 1`

→ `0/0 = oo`

→ `0/0 = 6` or `8` or `-3`

Understanding the above is essential to understanding limits(calculus). The topic involves figuring out the expected value of a function when it evaluates to `0/0`.