Trigonometry - Overview and Identities (32 of 35) e^[i(theta)]=cos(theta)+i[sin(theta)]

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Title search on other platforms: Trigonometry - Overview and Identities (31 of 35) (sinA)^4 Derived

Title search on other platforms: Trigonometry - Overview and Identities (33 of 35) sin(theta)={e^[i(theta)]-e^[-i(theta)]}/2i

[baomao]

I am an RF/electromagnetics junkie - literally decades of my life working w/ the black magic math involved - so i had no choice to but to watch this video !
Of course, as an electrical engineer, I have a philosophical problem using ‘i’ in the exponent instead of ‘j’… 😉

[goon]

Makes sense! I always wondered when i see that in power engineering books.

[prof.ashiqsir]

Really a great Explanation for younger learners... ❤❤

[surendrakverma]

Excellent lecture Sir. Thanks 🙏🙏🙏🙏🙏🙏🙏🙏