Helloo

This page lists questions and answers that were posted by visitors named Helloo.

Questions

The following questions were asked by visitors named Helloo.

Find the limit of the sequence 2ln(1+3n) - ln(4+n^2) What I did: lim as n approach inf of an = 2*lim ln (1+3n)/(4+n^2) = 2 * lim ln (1/n^2 + 3n/n^2) / (4/n^2 + n^2/n^2) = 2 * lim ln (1/n^2 + 3/n) / (4/n^2 + 1) = 2 * lim ln (1/inf^2 + 3/inf) / (4/inf^2 +1)...

Answers

The following answers were posted by visitors named Helloo.

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Since CD and AC are both 6 x Square root of 2, AC would 12 because 6 Times Square root of 2 all to the power of 2 is 36 x2, which is 72, and 72 for both sides adds up to 144. Then you can find the square root of 144, so AC=12

ok umm soo which one was right :p