Page 213 - DECO403_MATHEMATICS_FOR_ECONOMISTS_PUNJABI

VED1
E L-LOVELY-H math13-1 IInd 21-10-11 IIIrd 24-1-12 IVth 21-4-12 Vth 20-8-12

fJekJh^13 L nB[ebB dhnK ftXhnK

B'N

13H5 nfijh fGzB dk nB[ebB fi;dk nzP (numerator), jo (denominator)
dk fBy/VB^r[DKe j't/ (Integration of the Fraction whose
Numerator s Integral Coefficient of the Denominator) .
i

wzB fbU n;hA dk wkB gsk eoBk j? fiZE/ , dk fBy/VB^r[DKe j?.

oZyD s/,

∴

fJ; soQK

r
r
eh s[;hA ikDd/ j' i/eo fe;h fGzB dk nzP (N ), jo (D ) dk fBy/VB r[DKe j't/ sK T[; fGzB dk
nB[ebB jo d/ bx[rDe (log) d/ pokpo j't/rk.
∴

jZb ;fjs T[dkjoD
T[dkjoD 1H dk wkB gsk eo'.

x
jZb L wzB fbU 1 + e = t sK ex dx = dt
∴

LOVELY PROFESSIONAL UNIVERSITY 207