How to simulate bimodal distribution?

Question

I have the following code to generate bimodal distribution but when I graph the histogram. I don\'t see the 2 modes. I am wondering if there\'s something wrong with my code

Answer 1

The problem seems to be just too small n and too small difference between mu1 and mu2, taking mu1=log(1), mu2=log(50) and n=10000 gives this: