Iff(x)=cos2x+sec2x, then (i)f(x)<1 (ii)f(x)=1 (iii)2<f(x)<1 (iv)f(x)≥2 View Solution Letf(x)=x3−6x2+12x−3. Then at x=2 f(x) has View Solution Iff(x)=⎧⎪ ⎪⎨⎪ ⎪⎩x2whenx<0xwhen0≤x<11xwhenx>1Find:(i).f(1/2)(ii).f(−2)(iii...
f(x)=(2x)cosx f′(x) Applying logarithmic function on both sides of... Learn more about this topic: Finding Derivatives of a Function | Overview & Calculations from Chapter 20/ Lesson 1 117K Understand what derivative calculus is and how to find the derivative of a...
If f(x)=|[sec^2x,1,1],[cos^2x,cos^2x,cosec^2x],[1,cos^2x,cot^2x]| AA x in R , where maximum value of f(x) is m ,then [m] equals ([-] represents the greatest i
Answer to: Find f'(x) if f(x) = \cos(2x^3). By signing up, you'll get thousands of step-by-step solutions to your homework questions. You can also...
由f''(x)=2x+cos(x)两边积分得到 f'(x)=X的平方+sin(x) +a ，由于f'(0) =1，将x=0代入代人得到a=1 所以f'(x)=X的平方+sin(x) +1，将此式的两边积分得到 f(x)=1/3乘于X的立方-cos(x)+x+b，由于f(0)=1 ，将x=0代入得b=1 所以f(x)=1/3乘于X的立方-cos(x)...
Answer to: Find f'(x) if f(x) = \int_{2x}^{sx^2} sin(t^2+ 1)dt By signing up, you'll get thousands of step-by-step solutions to your homework...
∴cos2x(1)EH_1Fxj|(iF)ji_2→(H_5J)jE*iH_0①1/x(1/2+1/x)()②f(-1)=()③1/x=√(11)-()④()d/b()=()(2)H_2+H_2⇌H_2O①HE//EF,HE=1/2FD②f(x)=f(x)+√(1+1/x)+√(1/x)+√(1/x)+y|x/y|+√(1/x)+1/x|-1=1③x+1=1,x=-2,(3...
tan(2x-pi/3)= -1 Solve the trigonometric equation on the interval \parenthesis 0,2\pi \parenthesis. \tan(2x) + 1 = \sec(2x) Given \cos(x) = \dfrac{1}{5} with 270^\circ \lt x \lt 360^\circ. Find \tan(2x). Where is tan(2x) discontinous? Solve secx + tanx = 1 ...
百度试题 结果1 题目1-cos 2x,x≠08. Given f(x) =2k,x=0If f(x) is continuous at x=0, find the value of k. 相关知识点: 试题来源: 解析 4ω⋅(1⋅cos20)/(x^2)⋅x ainf(x) =him =him2 ((Sux)/x)^2 -7 反馈 收藏 ...
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