IIT JEE Main PYQ Application of Derivatives 31 January 2023 Shift 2

[@just_tabish]

Easy one sir👍

[@surendrakverma555]

Thanks Sir 👍

[@aa_darshsingh_01]

Sir keep uploading these type of que based on derivatives....U r doing good 😊

[@Hawkeye-lq9lh]

Thank you so much sir

[@chunnudgreat]

a positive, D negative, so mod not required
value under [ ] is 0 at 1/2 (where dy/dx is 0)
so the answer is 3/4 at x=1/2
now let me watch the video and confirm 😊

[@KaranSingh-r6g7t]

Sir can also be done by making perfect square

[@chunnudgreat]

@@KaranSingh-r6g7t oh yes... just realized ... it can be done that way as well

[@sanjeevsir29077]

@@KaranSingh-r6g7t yes

[@KaranSingh-r6g7t]

@@sanjeevsir29077 thank you sir

[@KaranSingh-r6g7t]

@@sanjeevsir29077 sir please make videos on advanced pyq also