Find the number N. Round N to six decimal places.
-log N = -2.5554
A)12.876449
B)0.555213
C)0.002784
D)359.252666

Question

Quizplus · Accepted Answer

Taking antilog on both sides, we get:
N = antilog (-2.5554) = 0.002784
Rounding off to six decimal places, we get N = 0.002784. Therefore, the correct choice is C. Taking antilog of both sides gives N = 10^(-2.5554) which is approximately equal to 0.002784 when rounded to six decimal places. Therefore, the answer is choice C.

Find the Number N