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Problems

Problems

Problem : Is logx an increasing or decreasing function (as xâÜ’âàû)?

It is decreasing.

Problem : What is log39?

log39 = 2.

Problem : What is ln e?

ln e = 1.

Problem : What is ?

= logyx.

Problem : Solve for x. 4(log4x) = 16.

x = 16.