2021 A/L Pure Part A(7) | Applications of Differentiation |අවකලන යෙදීම්| LSKCOMMATH | Combined Maths

[@commathslahirukariyapperuma]

2022 විවරණ රචනා ප්‍රශ්නද ඇතුළත්ව 👇 Pure th-cam.com/play/PLA-oEWCK2OYflUEfCzEHJQ9YfBKP_fgia.html
Applied th-cam.com/play/PLA-oEWCK2OYdarIF_6e2n6k1TPVWm_rSU.html

[@buddhinidabare2623]

Thank u sir ,godak watinawa , very well explanation

[@naveenpramuditha7860]

Thank you sir

[@chiranganimsara81]

Thanks

[@V.S.B.T.H]

❤

[@pahanfernando2345]

❤️🙏

[@NiroshaniWaduge-hi4dk]

7:47 සර් මේකේ t උඩට අරන් අවකලනය කරනකොට t ^-2 කියලා ගත්තේ කොහොමද

[@dulajdias3940]

avakalanaya krnne [na (n-1) ]balen hinda

[@myky9959]

ln(t) wlin ynn bed

[@commathslahirukariyapperuma]

awlak na et me wage podi ganakata wadak na ln() aran awakalanaya karana eka..

[@wasanthakumari9742]

Thnk you sir