∫(1-x2 /x-2x2)dx
∫(1-x2 /x-2x2)dx
umesh kumar , 10 Years ago
Grade 12
Integral Calculus> ∫(1- x 2 /x-2x 2 )dx...
1 AnswersVikas TU
Do it by partial fraction,
∫(1-x2 /x-2x2)dx can be written as:
(1-x)*(1 +x)/x*(1 -2x)dx
= A/x + B/(1 -2x)
∫(1-x2 /x-2x2)dx can be written as:
(1-x)*(1 +x)/x*(1 -2x)dx
= A/x + B/(1 -2x)
(1 -x) (1 +x) =A(1- 2x) + B(x)
Put x= 1, -1 and get the values of A nd B and then integerate.
Answer will ome in lagarith form.
Put x= 1, -1 and get the values of A nd B and then integerate.
Answer will ome in lagarith form.
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