Matematika Sukino Kelas XI Wajib Bab 4 Barisan dan Deret Tak Hingga RUKO 2 C no 5

Matematika Sukino

Kelas XI Wajib

Bab 4 Barisan dan Deret Tak Hingga

RUKO 2

C.

5. Find the natural number a for which

nΣk = 1 f(a + k) = 16(2^n - 1)

where the function f satisfies the relation, f(x + y) = f(x) . f(y) for all natural numbers x, y, and further f(1) = 2

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