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E L-LOVELY-H math15-1 IInd 21-10-11 IIIrd 24-1-12 IVth 21-4-12 Vth 20-8-12 Vth 10-9-12
fJekJh^15 L fBPfus nB[ebB
B'N
∴
T[Zso
2 log x
T[dkjoD 6H e dx dk wkB gsk eo'.
∫ 1 x 2
jZb L
tzfvnk j'fJnk nB[ebB eoB s/
∴
[∵ log e 1 = 0]
T[Zso
À/2 cos x
T[dkjoD 7H dx dk wkB gsk eo'.
x
(1 + sin )(2 + sin ) x
∫ 0
jZb L sin x = t oZy e/ nzfPe fGzB d[nkok jZb eoB s/
T[Zso
LOVELY PROFESSIONAL UNIVERSITY 237
