Manipulating Exponents, Simple

mohabitar · 2010-09-13T03:02:58+00:00

Answering the above question is not really hard, but the question is how to change 32^24 to 2^120? Whats the method for that? Is there a formula I can use?

Thread 'Family of lines that are at a distance of 5 from the origin'

I picked up this problem from the Schaum's series book titled "College Mathematics" by Ayres/Schmidt. It is a solved problem in the book. But what surprised me was that the solution to this problem was given in one line without any explanation. I could, therefore, not understand how the given one-line solution was reached. The one-line solution in the book says: The equation is ##x \cos{\omega} +y \sin{\omega} - 5 = 0##, ##\omega## being the parameter. From my side, the only thing I could...

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Thread 'Family of lines that are at a distance of 5 from the origin'

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