Leaving Cert Maths 2022 Paper 1 Question 8 Higher Level (Solution)

[@hannahbobby2348]

hi at 24:12 isn't that meant to be sin since cos was differentiated?

[@santamarythambi2109]

so true girl, i thought the same thing??

[@tullamaths]

Ah yes, that is a typo from myself. Integrating Cos becomes Sin.