What is the approximate value of c which minimises |a_100|? Where a_n = (8+c)*2^n - (7+c)*3^n Thank you for helping out!
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Originally Posted by DaRush19 What is the approximate value of c which minimises |a_100|? Where a_n = (8+c)*2^n - (7+c)*3^n Thank you for helping out! is minimised when when it is zero. Which is equivalent to: now rearrange: CB
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