Convexity and Concavity of a function (Lesson 2)

[@munimshuvro2809]

Best teacher in the world

[@ReindolfBoadu]

Thank you best student in the world.😊

[@kwameboadu8955]

Thank you Prof. Reindolf

[@ReindolfBoadu]

My pleasure

[@marcellacella8293]

Thankyou for the clear explanation. It helps me a lot

[@ReindolfBoadu]

You're welcome Marcella

[@enasgirave5773]

❤Thanks❤ جزاك الله خيرا

[@bridgetadu-agyei5201]

great job

[@ReindolfBoadu]

Thanks Bridget

[@atinukebokunoren6198]

good job

[@ReindolfBoadu]

Thank you

[@vishalprajapati2762]

Thanks Proff🙏

[@playerplayer1631]

Please can you recommend a book that talk about this subject in depth

[@ReindolfBoadu]

Please use this PDF nptel.ac.in/content/storage2/courses/105108127/pdf/Module_2/M2L2_LN.pdf

[@ReindolfBoadu]

@Daniel Ochieng Achola Please try this www.hec.ca/en/cams/help/topics/The_second_derivative.pdf

[@anthonycarmichael123]

wish my teacher broke it down like you!

[@ReindolfBoadu]

😊

[@omidirantoheeb2848]

Will the hessian matrix sample be given in the question?

[@Leno623]

Thank you

[@ReindolfBoadu]

You're welcome 😊

[@festusattah8612]

great work; stephen donkor-boadu recommends you

[@ReindolfBoadu]

Thank you Mr. Attah That's good to hear 😊

[@festusattah8612]

@@ReindolfBoadu let's link up

[@ReindolfBoadu]

Sure You can please mail me on [e-mail] Thanks

[@azaxongo672]

Do you take online classes I think I need help

[@ReindolfBoadu]

Please mail me on [e-mail] Thank you

[@ArmanAli-ww7ml]

what if you get all diagnoal negative and all other values are zero

[@chesskiptoo5300]

How did you get 16

[@Andalfulfulde]

❤❤❤❤❤❤

[@angelrao9387]

It's blur notes

[@takudzwamashamba7453]

Chale you can teach o

[@ReindolfBoadu]

😁😊