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Thought-Process to Discover Knowledge

Welcome to nubtrek.

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
mathsAdvanced TrigonometryTrigonometric Identities for compound angles

Compound Angles: Geometrical Proof for `sin(A+B)`

In this page, a simple and intuitive geometrical proof is explained for expressing `sin(A+B)` in terms of `sinA`, `sinB`, etc.



This topic is not released for all, please contact edtechgomathi@gmail.com for access.
                            
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