Sum and Difference Formulas for Sine, Cosine, and Tangent to Find Exact Values

[@tramnguyen-k7h]

I really like the way you explain these. You speak clearly and make it easier for me to follow ❤

[@MariosMathTutoring]

Glad you like them!

[@dantran9212]

Thank you sm this is helping so much in precalc

[@lureandloot]

Thank you so much, this really helped me a ton on my pre calc test! I love the way that you explain things, and your videos are always super clear! Do you have any videos about pythagorean identities?

[@MariosMathTutoring]

Verifying Trigonometric Identities 10 Examples
ua-cam.com/video/9Du95kMQUNs/v-deo.html

[@GregOutland]

really great videos, you've been a major help in my trig, do you have any videos on the sum and difference formulas for trigonometry identity's? I could not find one and did not know if i missed it. Again these videos have been really helpful

[@MariosMathTutoring]

I’m not sure if I cover specifically sum and difference formulas in my trig identity videos….glad to hear my videos have been helping you.

[@kenzokk3098]

love your studies you really helped me a lot🤩

[@MariosMathTutoring]

I'm so glad!

[@bylkarh]

Thanks

[@MariosMathTutoring]

Welcome!

[@Blue-Fox-ff]

good