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Integration by specific formulaes - Formula 1
Integration by specific formulaes - Formula 1
Last updated at Sept. 25, 2018 by Teachoo
Example 8 (i) Find the following integrals: (i) β« ππ₯/(π₯^2 β 16) β«1βππ₯/(π₯^2 β16) = β«1βππ₯/(π₯^2 βγ 4γ^2 ) Using β«1βγππ₯/(π₯^2 β π^2 )=1/2π πππ|(π₯ β π)/(π₯ + π)|+πΆγ Replacing π=4 =1/(2 Γ 4) πππ|(π₯ β 4)/(π₯ + 4)|+πΆ =π/π πππ|(π β π)/(π + π)|+πͺ