Question

If 60^a = 3 and 60^b = 5 then the value of 12^1-a-b/2(1-b) is equal to = (1) √60 (2) √3 (3) 5 (4) 2
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Answer 1

Answer:

Let a,bϵR

+

for which 60

a

=3 and 60

b

=5, then 12

2(1−b)

1−a−b

is equal to 2

to is the correct answer of your question

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