Which of the following statements is not correct?
A.	log10 (10) = 1
B.	log (2 + 3) = log (2 x 3)
C.	log10 (1) = 0
D.	log (1 + 2 + 3) = log 1 + log 2 + log 3	Choose the correct option.
A) log10 (10) = 1 B) log (2 + 3) = log (2 x 3) C) log10 (1) = 0 D) log (1 + 2 + 3) = log 1 + log 2 + log 3 E) none of these
(a) Since loga (a) = 1, so log10 (10) = 1.   (b) log   (2 + 3)= 
<gadget id="calculator">  (2 + 3)</gadget>
<output>5</output>
log 5 and log (2 x 3)= log 6 = log 2 + log 3   log (2 + 3) log (2 x 3)   (c) Since loga (1) = 0, so log10 (1) = 0.   (d) log   (1 + 2 + 3)= 
<gadget id="calculator">  (1 + 2 + 3)</gadget>
<output>6</output>
log 6= log (1 x 2 x 3) = log 1 + log 2 + log 3.   So, (b) is incorrect.   Answer is log (2 + 3) = log (2 x 3).
<result>B</result>
Which of the following statements is not correct?
A.	log10 (10) = 1
B.	log (2 + 3) = log (2 x 3)
C.	log10 (1) = 0
D.	log (1 + 2 + 3) = log 1 + log 2 + log 3