Integration Full Chapter Explained - Integration Class 12 - Everything you need


Last updated at Sept. 21, 2018 by Teachoo
Transcript
Ex 7.5, 4 π₯/(π₯ β 1)(π₯ β 2)(π₯ β 3) . We can write the integrand as π₯/((π₯ β 1) (π₯ β 2) (π₯ β 3) ) = π΄/((π₯ β 1) ) + π΅/((π₯ β 2) ) + πΆ/((π₯ β 3) ) = (π΄(π₯ β 2)(π₯ β 3) + π΅(π₯ β 1)(π₯ β 3) + πΆ(π₯ β1)(π₯ β 2))/((π₯ β 1) (π₯ β 2) (π₯ β 3) ) By cancelling denominator π₯ = π΄(π₯β2)(π₯β3)+π΅(π₯β1)(π₯β3)+πΆ(π₯β1)(π₯β2) Putting π₯=1, in (1) 1 = π΄(1β2)(1β3)+π΅(1β1)(1β3)+πΆ(1β1)(1β2) 1 = π΄(β1)(β2)+π΅Γ0+πΆΓ0 1 = 2π΄
Ex 7.5
Ex 7.5, 2
Ex 7.5, 3
Ex 7.5, 4 You are here
Ex 7.5, 5
Ex 7.5, 6 Important
Ex 7.5, 7
Ex 7.5, 8
Ex 7.5, 9 Important
Ex 7.5, 10
Ex 7.5, 11 Important
Ex 7.5, 12
Ex 7.5, 13
Ex 7.5, 14
Ex 7.5, 15
Ex 7.5, 16
Ex 7.5, 17
Ex 7.5, 18 Important
Ex 7.5, 19
Ex 7.5, 20 Important
Ex 7.5, 21 Important
Ex 7.5, 22
Ex 7.5, 23 Important
About the Author