Advertisements
Advertisements
प्रश्न
Evaluate : log5 125
योग
Advertisements
उत्तर
Let log5 125 = x
⇒ 5x = 125
⇒ 5x = 5 x 5 x 5
⇒ 5x = 53
⇒ x = 3
Thus, log5125 = 3
shaalaa.com
Interchanging Logarithmic and Exponential Forms
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Express the following in exponential form :
log100.01 = - 2
Find the logarithm of : 0.1 to the base 10
State, true or false : If log10 x = a, then 10x = a.
State, true or false : If xy = z, then y = logzx .
Find x, if : log3 x = 0
Evaluate : log5 1
Evaluate : log16 8
Evaluate : log0.5 16
Given log2 x = m. Express 2m - 3 in terms of x.
State true or false in the following:
If log 2 8 = 3, then log 8 2 = `(1)/(3)`
