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blamocur replied to the thread Permutation and combination when letters are repeated.Personally, I found this problem difficult too. I'll try remembering to post my solution on Friday. -
MMaths Pro replied to the thread Permutation and combination when letters are repeated.I have learned only basics of combinatronics. I still face challenges to comprehend circular permutations. But I am trying. Topics...
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MMaths Pro replied to the thread Permutation and combination when letters are repeated.Yes that's exactly how it is.
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Sscottbrandon replied to the thread How Important Is Algebra for Getting a University Diploma?.thanks in advance for any help
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Sscottbrandon posted the thread How Important Is Algebra for Getting a University Diploma? in Beginning Algebra.Hi everyone! I’m working through Beginning Algebra here and it’s making me think about long‑term goals. For those planning to go to...
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blamocur replied to the thread Permutation and combination when letters are repeated.Nitpicking is my middle name, but, still, there are 4, not 3, A's in MAHARASHTRA ;)
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Dr.Peterson replied to the thread Permutation and combination when letters are repeated.That's what I guessed you meant; but you hadn't mentioned changing EE to E1E2, so I wanted to be sure. Before we try to go further, we... -
Dr.Peterson replied to the thread Theorem for quadratic equations.Perhaps it will be clearer what you are trying to say if you give a couple examples.
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Dr.Peterson replied to the thread Induction theorem.Presumably you mean, that you must prove both the base case and the inductive step, that if P(k), then P(k+1). If you proved the...
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TTed replied to the thread How do I calculate asphalt required for a driveway?.Please do not ask questions simply to answer them with a link to your own site. This thread is locked.
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Dr.Peterson replied to the thread Limit with Absolute.What you've done there is to assume x>0, so the limit you find is the limit from the right. Now assume instead that x<0, rewrite the...
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MIs it mandatory to have P(1) to be proven true before we prove P(k+1) to be true? If P(1), P(2), P(3) are not proven but P(4) onwards...
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KThe function f(x) = \frac{2x-|x|}{|3x|-2x} is not continuous at 0. As is often the case, its limits are different for x<0 and x>0. Have...
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PThis post may also in time help others! Think of an "Intersection" and assume the traffic lights are malfunctioning. All traffic should...
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blamocur replied to the thread Limit with Absolute.The function f(x) = \frac{2x-|x|}{|3x|-2x} is not continuous at 0. As is often the case, its limits are different for x<0 and x>0. Have...
