Diberikan f(x)=(1)/(2)(a^(x)+a^(-x)) dan

Saluran Edukasion 2024-01-07T09:51:43

Diberikan f(x)=(1)/(2)(a^(x)+a^(-x)) dan g(x)=(1)/(2)(a^(x)-a^(-x)) . Buktikan {f(x)}^(2)-{g(x)}^(2)=1
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Diberikan f(x)=(1)/(2)(a^(x)+a^(-x)) dan g(x)=(1)/(2)(a^(x)-a^(-x)) . Buktikan {f(x)}^(2)-{g(x)}^(2)=1