Can you solve all of them ı will be happy because very important
for me.
(t2) t dt 13-25) Š" Ince 13-26) / x + 2.23 ) dx 1 + x2 + x4 1 13–27) ex?+2 (2.C +1) dx 13-28) In 2 el - e- et + e- dr -1/3 13–29) (1+3+?)'t dt 0 13-30) 5 19+ 1 + 2 In x dc C