x के सापेक्ष समाकलन कीजिए : sec 2x, cosec 2x
首先,我们知道cosec(θ)的导数为-cosec(θ)cot(θ)。然后,我们可以将2x看作一个内部函数,记作u=2x。根据链式法则,cosec(2x)对x的导数可以表示为cosec(u)对u的导数乘以u对x的导数。cosec(u)对u的导数为-cosec(u)cot(u),而u对x的导数为2。因此,cosec(2x)对x的导数为-cosec(2x)cot(2x)乘以2,即-2...
অনির্দিষ্ট সমাকলের সংজ্ঞার সাহায্যে দেখাও:intcosec^2mxdx=-(cotmx)/(m)+... 02:27 দেখাও:intsecmxtanmxdx=(secmx)/(m)+c যেখানে c=অনির্...
): cosec A=1/(sinA)=CA/CB1y=sinx2y=cosx3y=tanx 这里值得注意的是正切函数是以PI为周期,以及关于原点对称,奇函数。4cotx 、secx 、cosec x 5常用公式这里的公式通过下面方式来记忆。相关资料链接1.三角函数的基本概念2. rigonometric-functions3. 杨超考研数学导学...
相关知识点: 试题来源: 解析 cosec2x-cosecx-12=0 ork=-12cosec'x-cosecx-12=0 so(cosecx-4)(cosecx+3)=0=>cosecx=.…sinx=1/4or-1/3>x=14.5°or 165.5°or 340.5° or 199.5° 反馈 收藏
Amber Solve each equation for 0 in the interval -元0 元5) (tanx+cotx)^2=sec^2x+cosec^2x6 (sinx-sinx)^2=sin^2x+(tanx-1)^27) sec^2x+cose^2x=sec^2xcose^2x8) sec^4x+tan^4x=2sec^2xtan^2x+1 相关知识点: 试题来源: 解析 ∵∠O=10° ∴AC=4,0,0A= ∴0.000+0.000=0.00...
Find \frac{dy}{dx} when y = (5 sec^2x - 7 )^3(x^5 - 5 cosec x - 1)^7. Simplify the trigonometric expression. ((2 + cot^2 x)/csc^2 x) - 1 Explore our homework questions and answers library Search Browse Browse by subject...
Prove (sin A + cos A)(tan A + cot A) = sec A + cosec A. How do you prove (1 - tan(x))^2 = sec^2(x) - 2tan(x)? Prove that the equation is an identity. cos 2x/sin^2 x = csc^2 x - 2 What is sin(x) - csc(x) simplified? Prove the following ident...
If f(x) = sec 2x + cosec 2x, then f(x) is discontinuous at all points ... 02:23 For a real number y, let [y] denotes the greatest integer less than or... 02:49 If f(x)={(x^3, x gt 0),(0, x=0),(-x^3, x lt0):} 02:20 Let h(x) = min {x, x^2}, x...
Integrate the following functions with respect to x: sec ^2x, (cosec)^2x, cos ^2 12x, tan ^2x [Hint: use sec ^2x=1+tan ^2x], cot ^2x 相关知识点: 试题来源: 解析 tan x, -cot x, 12x+ 12sin x, \ tan x-x, -cot x-x 反馈 收藏 ...