Find the value of log10 r log10 r2 log10 r4 log... - JAMB Mathematics 1994 Question
Find the value of log10 r + log10 r2 + log10 r4 + log10 r8 + log10 r16 + log10 r32 = 63
A
10-1
B
10o
C
10
D
102
correct option: c
log10 r + log10 r2 + log10 r4 + log10 r8 + log10 r16 + log10 r32 = 63
log10r63 = 63
63 = 1063
∴ r = 10
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