Find the value of log10 r + log10 r2 + log10 r4 + log10 r8 + log10 r16 + log10 r32 = 63
- 10-1
- 10o
-
10
- 102
The correct answer is: C
Explanation
log10 r + log10 r2 + log10 r4 + log10 r8 + log10 r16 + log10 r32 = 63log10r63 = 63
63 = 1063
∴ r = 10