How to Graph Cosecant and Secant (Precalculus - Trigonometry 15)

[@kittycat3312]

This is exactly the homework I am doing today 😊 I appreciate how logically you organize graph transformations. One of those rare instances where a video being predictable is a *good* thing!

[@rocks813]

Notification squad! ❤️ Will watch later next week, in time for the trig chapter for my Precalculus study. Thank you for this, Professor!

[@georgesadler7830]

Professor Leonard, thank you once again for another off the learning charts video/lecture on How to Graph the Cosecant and Secant Functions in Trigonometry/Precalculus. Using the Sine/Cosine graphs these two classical trig functions are simple to graph and analyzed.

[@abubakarkunjumohamed2325]

If only i had teachers like u during my schooling days...i would hav loved maths so much....teachers those days were selfish i supose or just do not know the proper technik of teaching...keep on with yr good work...i believe many students there benefit from yr videos👍👍👍

[@kakabudi]

A.M.A.Z.I.N.G. Thank you so much Professor Leonard

[@ojingaj30]

Bravo Professor L!!!

[@adnanhyder8226]

I was eagerly waiting for your lecture thanks PROFESSOR

[@Alexalhabibi7831]

Thank you professor your videos helps me a lot I’m so appreciate, next Tuesday I have calculus2 exam on substation by parts, up to 7.4 topic I feel it would be easy with your explaining

[@sangphan09]

I passed Calc 1,2,3 and ODE because of you. Thank you.

[@abdulazizal-jaber5332]

should you study differential equation before calculus, or study it while watching professor Leonard calculus vedio's. what do you recommend?

[@raptron]

@@abdulazizal-jaber5332 After Calculus 2 but recommended after Calculus 3

[@alialhameedi990]

It is amazing Leonard. Thank you so much

[@ViolinistJeff]

22:15 Do you not need to plot a point between (0, 4) and the vertical asymptote at pi to better draw the secant curve?

[@jackdeago3639]

Thank you so much

[@jackdeago3639]

Keep going more videos

[@edwardrevin]

Have you considered using a lavalier mic for recording these? It would up your production value considerably. Don’t get me wrong, your content is awesome. Just thinking the lav mic would make your audio sound super clear. Regardless, thanks for all you do. Loving the trigonometry content!

[@Mathispower4u]

Thank you for the suggestion.

[@boring-username]

For the graph of y = 4sec(1/2x), why do we not take the reciprocal of the non-zero points, i.e., (0, 4), (2pi, -4), and (4pi, 4)? If the secant graph is a true reciprocal of the cosine graph, wouldn't these points map to (0, 1/4), (2pi, -1/4), and (4pi, 1/4) respectively?

[@VainCape]

this is too easy. plz do a short video series on Inter-universal Teichmuller theory!

[@jackdeago3639]

Can you post lectures about tensor and topology

[@Boenjr]

Are you Prof Leonard from The Big Bang Theory ?

[@zack_120]

Hope the key pnts of -2csc(2pi/3)-2 are given like previous trig examples: [-∞, -4] ∪ [0, ∞] to ensure this weird trig.

[@ClumpypooCP]

great

[@shamalkhan2474]

Sir kindly teach us differential equation and linear algebra course

[@fathimanasla3156]

Sir please upload number theory (abstract Algebra) videos

[@abdullahbhatti5456]

Sir have you any instagram or any other medium to interact you

[@VainCape]

no sorry

[@haven216]

Professor, PLEASE ban Mel Silva from your comments

[@BossKing1243]

W human