Advertisements
Advertisements
प्रश्न
Find x, if : log9243 = x
योग
Advertisements
उत्तर
Consider the equation
log9243 = x
⇒ 9x = 243
⇒ (32)x = 35
⇒ 32x = 35
⇒ 2x = 5
⇒ x = `5/2`
⇒ x = `2 1/2`
shaalaa.com
Interchanging Logarithmic and Exponential Forms
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Express the following in exponential form : log101 = 0
Find the logarithm of : 100 to the base 10
Find the logarithm of : 0.001 to the base 10
Find the logarithm of : 32 to the base 4
Find the logarithm of : `1/16` to the base 4
Find the logarithm of : 27 to the base 9
State, true or false : If log10 x = a, then 10x = a.
Evaluate : log5 1
Evaluate : log5 125
State true or false in the following:
If log 2 8 = 3, then log 8 2 = `(1)/(3)`
