Advertisements
Advertisements
प्रश्न
Solve for x : log10 x = -2.
योग
उत्तर
log10 x = -2
⇒ 10-2 = x ....[ logac = b ⇒ ab = c ]
⇒ x = 10-2
⇒ x = `1/10^2`
⇒ x = `1/100`
⇒ x = 0.01
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 :
10-3 = 0.001
Express the following in logarithmic form :
3-2 = `1/9`
Express the following in exponential form : log80.125 = -1
Find the logarithm of : 100 to the base 10
Find the logarithm of : 0.1 to the base 10
State, true or false : If log10 x = a, then 10x = a.
Find x, if : log5 (x - 7) = 1
Evaluate : log16 8
Given log5 y = n. Express 53n + 2 in terms of y.
If log2x = a and log3 y = a, write 72a in terms of x and y.
