Question

A. Transform the following logarithmic expressions to its exponential form or vice versa. 1. 24 = 16 2. 9² = 81 3. 3-2 1 9 = 4. log39 = 2 5. log164 = ²/ B. Evaluate the following logarithmic expressions. deposition 1. log232 2. log,1 3. log381 4. log16913 1 5. logs /

Answer 1

A.

1.

$$\log_216=4$$

2.

$$\log_981=2$$

3.

$$\log_3\dfrac{1}{9}=-2$$

4.

$$3^2=9$$

5.

$$16^{1/2}=4$$

B.

1.

$$\log_232=5$$

2.

$$\log1=0$$

3.

$$\log_381=4$$

4.

$$\log_{169}13=\dfrac{1}{2}$$

5.

$$\log_s1=0, s>0, s\not=1$$