why might a country choose to devalue its currency?\nto please its trading partners\nto encourage…

Brief Explanations:

When a country devalues its currency, its goods become cheaper for foreign buyers. This makes exports more attractive as foreign consumers can purchase more of the devaluing country's products with the same amount of their own currency. In contrast, devaluing does not aim to please trading partners (as it can sometimes cause tensions), makes imports more expensive (not to encourage them), and has no direct relation to reducing taxes.

Answer:

to encourage exports