Question

want to know if i did this integral right

Answer 1

\[\int\limits_{?}^{?} \sqrt(4-x^2)/2x dx\]

Answer 2

please not another trig sub
please

Answer 3

i have 2sin(theta)=x dx=2cos(theta)

Answer 4

sorry my teacher he gave us this hard problems its like a take home test

Answer 5

and the sqrt(4-x^2)= 2 cos(theta)

Answer 6

ok so you should be in good shape

Answer 7

my final answer is