Pure Maths EQ - Modelling with Trigonometry, Rsin and Rcos, Equivalent Forms

[@charliemccarthy3676]

Last minute tip for anyone who doesn't know, if you press the button under the square root symbol on your calculator it converts your answer into hours minutes and seconds :)

[@aaminahhhx6132]

which one?

[@furiouskiller1761]

@@aaminahhhx6132 it looks like a bunch of commas, it has small circles and apostrophes.

[@griefwnl7641]

damn thats useful asf

[@rahool2897]

yoo I appreciate that bro I have my a level in a fortnight 😂

[@rahool2897]

absolute legend

[@nahsee-zq6vg]

you are the best a level maths teacher i have ever come across

[@Hadron11112]

Zeeshan thank you so much i watched and did all the questiins in your a level pure maths videos and paper 1 went so well for me. You were definitley the reason why so thanks

[@brug6518]

What grade did you get?

[@SwagBudder]

Cold

[@Raffsterraf]

Love it !

[@sohail79]

dosen't the minimum value occur when cosx= 1 and not -1

[@furiouskiller1761]

yh thats what i was thinking as well

[@Chris-tn2zv]

nah that's the max

[@JAM-wn5uc]

no its -1