The value of \( 49^{\left(1-\log _{7} 2\right)}+5^{-\log _{5} 4} \) is (A) \( 27 / 2 \) (B) \( 2...

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The value of \( 49^{\left(1-\log _{7} 2\right)}+5^{-\log _{5} 4} \) is
(A) \( 27 / 2 \)
(B) \( 25 / 2 \)
(C) \( 625 / 16 \)
(D) None of these
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