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Ronny
Ronny asked in Ciencias y matemáticasMatemáticas · 9 years ago

¿Como resolver esta identidad trigonométrica?

Sen^2 . Sec^2 = (Sen + Sec)(Sen - Sec)

1 Answer

Rating
  • NEVILLE
    Lv 7
    9 years ago
    Favorite Answer

    ESTO ESTA CORRECTO

    ASI ES EL METODO DE DIFERENCIA DE CUADRADOS , NO HAY MAS EXPLICACION

    TAMBIEN HAY OTRA FORMA DE RESOLVERLO, PERO ESTO DEPENDE DE TU PUNTO DE VISTA

    (SEN X)^2 * (1 / COS X)^2 =

    (SEN X)^2 / (COS X)^2 =

    (TAN X)^2 = (SEN X + SEC X)(SEN X - SEC X)

    SALU2

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