Advertisements
Advertisements
प्रश्न
Find the logarithm of : 100 to the base 10
योग
उत्तर
Let log10100 = x
∴ 10x = 100
⇒ 10x = 10 x 10
⇒ 10x = 102
⇒ x = 2 .....[ If am = an ; then m = n ]
∴ log10100 = 2
shaalaa.com
Interchanging Logarithmic and Exponential Forms
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Express the following in logarithmic form : 53 = 125
Express the following in logarithmic form : `(81)^(3/4) = 27`
Express the following in exponential form : log80.125 = -1
Express the following in exponential form :
log100.01 = - 2
Find the logarithm of : 0.001 to the base 10
Find the logarithm of : `1/16` to the base 4
Find the logarithm of : `1/81` to the base 27
State, true or false : If log10 x = a, then 10x = a.
State, true or false : If xy = z, then y = logzx .
If log (x2 - 21) = 2, show that x = ± 11.
