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E L-LOVELY-H math15-1 IInd 6-8-11 IIIrd 24-1-12 IVth 21-4-12 Vth 20-8-12 Vth 10-9-12
noEPk;soh dk rfDs
B'N T[dkjoD 2H À/4 tan sec x dx dk wkB gsk eo'.
x
∫ 0
jZb L
T[Zso
3 dx
T[dkjoD 3H dk wkB gsk eo'.
∫ 1 x
jZb L T[Zso
À/2
2
T[dkjoD 4H cos x dx dk wkB gsk eo'.
∫ 0
jZb L
T[Zso
À/4
2
T[dkjoD 5H tan x dx dk wkB gsk eo'.
∫ 0
jZb L
T[Zso
a
2
2
2
2
T[dkjoD 6H y dx dk wkB gsk eo', x + y = a H
∫ 0
jZb L ∵
∴
T[Zso
a dx
T[dkjoD 7H dk wkB gsk eo'.
∫ 0 2 2
a − x
jZb L
232 LOVELY PROFESSIONAL UNIVERSITY
