how can i copy A text problem from the text book solution here? is there way instead of writing the whole problem? I don't know how to clear it to you. I was asking if i could direct copying problem text from text book solution here. there are some problem in the the text book solution that is not clear to me, and i want to research them again to see of someone has already solve it in a different way. but this website wont allow me as if the the text book solution here has been saved as an image, and I cannot direct copy them like you do with a text file. i was aking if there is a trick to do that.