How can I get integral of following function? Matlab is not showing result?

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dayu 2018-10-22

评论： madhan ravi 2018-10-22

 syms p k y
>> z=sqrt((p*exp(-k*y))/(1-(1-p)*exp(-2*k*y)))

z =

((p*exp(-k*y))/(exp(-2*k*y)*(p - 1) + 1))^(1/2)

>> int(z)

ans =

int(((p*exp(-k*y))/(exp(-2*k*y)*(p - 1) + 1))^(1/2), y)

madhan ravi 2018-10-22

Matlabs symbolic engine is not able to solve the integral because the question contains many symbolic variables.

dayu 2018-10-22

Sir, I am getting result as complex numbers. But I am dealing with real numbers. What shall I do?

madhan ravi 2018-10-22

Im not sure how to avoid it

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