Evaluate a Natural Logarithm Raised to a Power Without a Calculator

The video tutorial explains the basic properties of logarithms, including the log base a of a equals 1 and the power rule. It introduces natural logarithms, highlighting that Ln has a base E, and demonstrates how to evaluate natural logarithms without a calculator.

What is the value of log base a of a?

• B

• 0

• 1

• a

If log base a of a raised to the B power equals B, what happens to the base and the exponent?

• They subtract

• They divide out

• They add

• They multiply

What is the base of the natural logarithm (Ln)?

• 10

• a

• E

• B

How does the natural logarithm (Ln) differ from common logarithms?

• Ln is a variable

• Ln has a base of E

• Ln has a base of 10

• Ln is not a logarithm

What is the result of Ln of E raised to the power of seven?

• E

• Zero

• Seven

• One