Tan Sin Cos or Cos Sin
The first shows how we can express sin θ in terms of cos θ. A 3-4-5 triangle is right-angled.
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The range of cscx is the same as that of secx for the same reasons except that now we are dealing with the multiplicative inverse of sine of x not cosine of xTherefore the range of cscx is cscx 1 or cscx 1.
. The period of cscx is the same as that of sinx which is 2Since sinx is an odd function cscx is also an odd function. Sin 2 θ-- sine squared theta -- means sin θ 2. 三角函數是人們用來表示三角形上邊長與邊長之間關係的函數當我們觀察一個直角三角形時我們可以將各個函數定義作如下 sintheta frac對邊斜邊 costheta frac臨邊斜邊 csctheta frac斜邊對邊 sectheta frac斜邊臨邊 tantheta frac對邊臨邊 cottheta frac.
The second shows how we can express cos θ in terms of sin θ. To cover the answer again click Refresh Reload. Finally at all of the points where cscx is.
To see the answer pass your mouse over the colored area.
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