If `(log)_(10)2=0. 3010\ &(log)_(10)3=0. 4771.\ ` Find the value of `(log)_(10)(25)`

If (log)_(10)2=0. 3010\ &(log)_(10)3=0. 4771.\ Find the value of (log)_(10)(2. 25)

Find the value of log_(10)0.001

Find the value of log_(2/3)""8/27

If log_(10)2=0.3010 ,\ log_(10)3=0.4771. Find the number of integers in : (a) 5^(200) (b) 6^(15) & the number of zeros after the decimal in 3^(-100)

If log_(10)(sin(x+pi/4))=(log_(10)6-1)/2 , the value of log_(10)(sinx)+log_(10)(cosx) is

Comprehension 3 : If P is the non negative characteristic of (log)_(10)N , the number of significant digit in N is P+1 . If P is the negative characteristic of (log)_(10)N , then number of zeros after decimal before a significant digit start are P-1 ( Use log_(10) 2=0. 301.(log)_(10)3=0. 4771 ) Number of zeros after decimal before a significant digit start in N , where N=((81)/(16))^(-25)i s- a. 16 b. 17 c.18 d. 19

((log)_(10)(x-3))/((log)_(10)(x^2-21))=1/2

Find domain of f(x)=log_(10)(1+x^(3)) .

Given (log)_(10)34. 56=1. 5386 ,\ find (log)_(10)3. 456 ;(log)_(10)0. 3456 and (log)_(10)0. 003456

Comprehension 3: If P is the non negative characteristic of (log)_(10)N , the number of significant digit in N i s P+1 . If P is the negative characteristic of (log)_(10)N , then number of zeros after decimal before a significant digit start are P-1 . (Use log_(10) 2=0. 301,log)_(10)3=0. 4771 ) Number of significant digit in N , where N=(5/3)^(100), is- a. 23 b. 22 c. 21 d. none