Limit - Limit Fungsi Trigonometri Matematika Kelas 3...

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Unformatted text preview: Limit Fungsi Trigonometri Matematika Kelas 3 > Limit 433 < Sebelum Sesudah > KETENTUAN Untuk x <<< ( x 0 ) maka sin x x (x <<< kecil sekali ; setara ) l i m sin x = 1 l i m tg x = 1 x 0 x x 0 x l i m x = 1 l i m x = 1 x 0 sin x x 0 tg x PERLUASAN l i m sin ax = a/b l i m tg ax = a/b x 0 bx x 0 bx l i m ax = a/b l i m ax = a/b x 0 sin bx x 0 tg bx l i m sin ax = a/b l i m tg ax = a/b x 0 sin bx x 0 tg bx l i m sin ax = a/b l i m tg ax = a/b x 0 tg bx x 0 sin bx Rumus-rumus trigonometri yang sering digunakan untuk merubah fungsi: cos x = sin (90 - x) ctg x = tg (90 - x) sin ax = 2 sin ax cos ax cos ax = 1- 2 sin ax cosx = 1 - sinx HAL-HAL KHUSUS l i m ax m + bx m-1 + .... = x px n + qx n-1 + ... untuk m > n ; a/p untuk m =n ; 0 untuk m < n...
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Limit - Limit Fungsi Trigonometri Matematika Kelas 3...

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