Ex 7.4, 13 - Chapter 7 Class 12 Integrals
Last updated at Dec. 16, 2024 by Teachoo
Last updated at Dec. 16, 2024 by Teachoo
Ex 7.4, 13 1/โ((๐ฅ โ 1)(๐ฅ โ 2)) Integrating the function ๐ค.๐.๐ก.๐ฅ โซ1โ1/โ((๐ฅ โ 1)(๐ฅ โ 2)) ๐๐ฅ =โซ1โ1/โ(๐ฅ(๐ฅ โ 2) โ 1 (๐ฅ โ 2) ) ๐๐ฅ =โซ1โ1/โ(๐ฅ^2 โ 2๐ฅ โ ๐ฅ + 2) ๐๐ฅ =โซ1โ1/โ(๐ฅ^2 โ 3๐ฅ + 2) ๐๐ฅ =โซ1โ1/โ(๐ฅ^2 โ 2(3/2)(๐ฅ) + 2) ๐๐ฅ =โซ1โ1/โ(๐ฅ^2 โ 2(3/2)(๐ฅ) + (3/2)^2โ (3/2)^2+ 2) ๐๐ฅ =โซ1โ1/โ((๐ฅ โ 3/2)^2 โ (3/2)^2 + 2) ๐๐ฅ =โซ1โ1/โ((๐ฅ โ 3/2)^2 โ 9/4 + 2) ๐๐ฅ =โซ1โ1/โ((๐ฅ โ 3/2)^2 โ 1/4 ) ๐๐ฅ =โซ1โ1/โ((๐ฅ โ 3/2)^2 โ (1/2)^2 ) ๐๐ฅ =๐๐๐โก|๐ฅโ 3/2+โ((๐ฅโ 3/2)^2 โ (1/2)^2 )|+๐ถ =๐๐๐โก|๐ฅโ 3/2+โ(๐ฅ^2+(3/2)^2โ2(๐ฅ)(3/2)โ 1/4)|+๐ถ =๐๐๐โก|๐ฅโ 3/2+โ(๐ฅ^2+9/4โ3๐ฅโ 1/4)|+๐ถ =๐๐๐โก|๐ฅโ 3/2+โ(๐ฅ^2โ3๐ฅ+9/4โ 1/4)|+๐ถ =๐๐๐โก|๐ฅโ 3/2+โ(๐ฅ^2โ3๐ฅ+8/4)|+๐ถ =๐๐๐โก|๐โ ๐/๐+โ(๐^๐โ๐๐+๐)|+๐ช
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Ex 7.4, 13 Important You are here
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