لوگارتھم

What is log to base 10 of 1000?

• 1 10
• 2 2
• 3 4
• 4 3

What is log to base 2 of 32?

• 1 4
• 2 6
• 3 16
• 4 5

log(a x b) is equal to:

• 1 log a / log b
• 2 log a - log b
• 3 log a x log b
• 4 log a + log b

log(a / b) is equal to:

• 1 log a / log b
• 2 log a x log b
• 3 log a + log b
• 4 log a - log b

What is the value of log 1, for any base?

• 1 10
• 2 Undefined
• 3 0
• 4 1

Express 4³ = 64 in logarithmic form.

• 1 log 3 to base 4 = 64
• 2 log 4 to base 3 = 64
• 3 log 64 to base 4 = 3
• 4 log 64 to base 3 = 4

What is log to base 5 of 25?

• 1 1/2
• 2 2
• 3 5
• 4 25

log(a^n) equals:

• 1 log a + n
• 2 (log a)^n
• 3 n log a
• 4 log a / n

What is log to base 10 of 0.1?

• 1 0
• 2 -1
• 3 -10
• 4 1

If log x = 2 (base 10), then x is:

• 1 20
• 2 2
• 3 100
• 4 1000