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int (sec^(2) x)/(" cosec "^(2)x) dx 02:00 Evaluate the following integrals : int(sin^2x)/(1+cosx)dx 02:26 int (cot x)/((cosec x - cot x)) dx = ? 04:08 int(sinx)/(1+sin x) dx 03:25 int ((1+ sinx))/((1- sinx)) dx=? 03:28 int 1/(1+cosx) dx= 01:...
(a). (sec ^2θ )((cosec) θ )= sec θ ⋅ tan θsince (sec^2 θ)((cosec) θ) = ((1(cos θ))^2)( 1(sin θ))= (1(cos^2 θ))(1(sin θ))= (sin θ)(cos^2 θ)= (sin θ)(cos θ)⋅ 1(cos θ)= sec θ ⋅ tan θSo (sec^2 θ)((cosec)θ)=sec ...
integration sec^2(x)/cosec^2(x) = intg 1/cos^2(x)/1/sin^2(x) = intg tan^2(x) =intg sec^2(x)- intg dx =tanx-x+c Rishi Sharma Last Activity: 4 Years ago Dear Student, Please find below the solution to your problem. it will becomeintegral{(tan(x))^2}dx integral {(...
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
sec 函数的定义域为所有不等于 π/2+kπ(k 为整数)的实数,因为在这些点上 sin(x)=0,sec(x)无定 义。 接下来,我们来看 cosec 公式。cosec 函数是正弦函数的倒数,即 cosec(x)=1/cos(x)。根据三角函数的定义,cos(x)=邻边/斜边,因此 cosec(x)=斜边/邻边。在直角三角形中,邻边是斜边与角度所对应...
View Solution Prove that :sec2θ+cosec2θ=sec2θ⋅cosec2θ View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium NCERT Solutions for Class 11 English Medium NCERT Solutions for Class 10 English Medium ...
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...
Evaluate: int (sec ^(2) x)/(cosec ^(2) x) dx 01:23 The demand function of a monopolist is given by x = 100 - 4p. The quan... 03:12 If the line of regression are parallel to the coordinate axis, then th... 00:34 Find the marginal cost function (MC) if the total cost ...
记住sec.x = 1/cosx, cosec x = 1/sin x,试计算下列导数(a≠q(d^2)/(d^2))cc, (⑥) (d^2)/(dx^3) (d')/(dx^(''))scx:anx x, e (d^3)/(dx^3)cosc:tan x sin r cosecr, (d) (d^4)/(dx^4)tanxsinx 相关知识点: ...