songoku's latest activity
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Ssongoku reacted to FactChecker's post in the thread Greatest possible value of a constant in polynomial with
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You are right. Given the problem as stated, there is no maximum value for ##b##. -
Ssongoku replied to the thread Greatest possible value of a constant in polynomial.Thank you very much for the explanation JimWhoKnew, Gavran, PeroK, FactChecker
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Ssongoku replied to the thread Greatest possible value of a constant in polynomial.I have posted the full question so I don't know about this Sorry but why should we consider the case where the quadratic must have one...
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Ssongoku posted the thread Greatest possible value of a constant in polynomial in Precalculus Mathematics Homework Help.Since ##px^9+q## is the factor, then ##x^9=\frac{-q}{p}## will be one of the roots. Let ##f(x)=27x^{18}+bx^9+70##, then...
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Ssongoku replied to the thread Phase relation between two waves.I understand. Thank you very much for the help and explanation DaveE, nasu, Steve4Physics
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SSay we have a transverse wave, moving in the +x direction, along a string. There are 2 very different types of graph and it’s easy to...
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SYes.
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SImagine that you are measuring the wave height at some arbitrary position on the x-axis. As the waves move towards you, which wave peak...
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SI answered A but the answer key is B. I thought since the wave is moving to the right, P started first compared to Q (the crest of P is...
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Ssongoku replied to the thread Finding the number of ways to arrange identical balls in a circle (3 different colors).I understand. Thank you very much for all the help and explanation PeroK, BvU, WWGD, DaveC426913, JimWhoKnew, Gavran
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Ssongoku reacted to WWGD's post in the thread Finding the number of ways to arrange identical balls in a circle (3 different colors) with Like.
How about this: Starting with 5 identical balls, there is a total of 5!=120 arrangements. Now consider the distinction. Then: By...
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Ssongoku reacted to Gavran's post in the thread Finding the number of ways to arrange identical balls in a circle (3 different colors) with Like.
For more complicated problems than this one in the original post the formula is $$...
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Ssongoku reacted to Gavran's post in the thread Finding the number of ways to arrange identical balls in a circle (3 different colors) with Like.
You do not need any formula to solve this problem. With two blue balls and two red balls you have two cases BBRR and BRBR. How many...
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Ssongoku reacted to JimWhoKnew's post in the thread Finding the number of ways to arrange identical balls in a circle (3 different colors) with Like.
For the case 1 yellow, 2 red, 2 blue, I get 6 arrangements in a circle, which is the same as (5-1)!/(2!2!1!) . How many do you get? For...
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Ssongoku reacted to PeroK's post in the thread Finding the number of ways to arrange identical balls in a circle (3 different colors) with Like.
The idea of fixing the yellow ball is that it picks out the set of solutions that cannot be equivalent under rotation. If there were...
