Given that and , express the following in terms of and
(ii)
My attempt:
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Hello, Punch!
Given that: . .[1]
express the following in terms of
. .
Let: . .[2]
Then: .
Take logs (base 2): .
. . . . . . . . . . . . . .
. . . . . . . .
. . . . . . . . . . .
Multiply by 2: .
. . . . . . . . . . . . . . . . . . . .[3]
Equate [2] and [3]: .
. . . Substitute [1]: .