Mark the correct option:

The number of pairs positive integers (m, n) such that mⁿ = 25 is

A. 0

B. 1

C. 2

D. more than 2

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Solution

Reason:

_.

Thus, we have only one pair of (m, n) as (5, 2).

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Similar questions

(m, n)

m^{n} = 25

Mark the correct option:

The value of (3^m)ⁿ, for every pair of integers (m, n), is

A. 3^m+n

B. 3^mn

D. 3^m + 3ⁿ

(x, y)

x^{2} - y^{2} = 3370

x,

3^{2 {log}_{3} x} - 2 x - 3 = 0

(a, b)

\frac{2 a - 1}{b}

\frac{2 b - 1}{a}