Question

what is the area bounded by y=(cos x) e^sinx and the x axis between x=o and x=pi/2

Answer 1

you need to integrate it first
that will be e^sinx
and than take : e^sin(pi/2)- e^sin(0)
that is e-1

Answer 2

e-1, or e^-1

Answer 3

e-1

Answer 4

as sin(pi/2)=1
sin0=0
and e^0=1

Answer 5

ohh okay

Answer 6

intergrate \[\int\limits_{?}^{?}\]3e^7x dx.

Answer 7

3/7 e^7x +C

Answer 8

express log13 in therms of nautural logrithms

7

Answer 9

wooah sorry log_7 13

Answer 10

\[\log_{7} 13\] ??

Answer 11

yes :)

Answer 12

log7(13)=ln(13)/ln7

Answer 13

I had to search that up, did not remember :-)

Answer 14

okay so all i have left to do is word problems that are suber long :/

Answer 15

good luck for it

Answer 16

thanks