Question

If log100.5 = 1.6990, then number of zeros
that are between the decimal point and the
first significant figure in (0.5)100 is
А
28
B
29
c 30
D 31​

Answer 1

Step-by-step explanation:

ANSWER

Let N=(

6

1

)

200

Taking log both side on base 10.

logN=200log

6

1

=−200log6=−200(log2+log3)=−200(.301+.477)=155.6

Hence, number of required cyphers =155