Integration Full Chapter Explained - Integration Class 12 - Everything you need
Last updated at Sept. 25, 2018 by Teachoo
Transcript
Ex 7.9, 2 - Chapter 7 Class 12 Integration - NCERT Solution Integrate โซ 2 -> 1 1/x dx Step 1 :- F(x) = โซ 1/x dx = log |x| Hence F(๐ฅ)=๐๐๐|๐ฅ| โซ1_2^3โ1/๐ฅ ๐๐ฅ=๐น(3)โ๐น(2) =๐๐๐|3|โ๐๐๐|2| =๐๐๐|3/2| (๐๐ ๐๐๐ logโกAโlogโกB=๐๐๐(A/B)) =๐ฅ๐จ๐ โก ๐/๐ (๐ด๐ 3/2 ๐๐ ๐๐๐ ๐๐ก๐๐ฃ๐)
Definite Integration - By Formulae
Example 27 (i)
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