Question and Answers Forum

All Questions   Topic List

AllQuestion and Answers: Page 1900

Question Number 11546    Answers: 2   Comments: 0

f(x)=^x (√x) find (d/dx)(f(x)) and for what x ,we will get the maximum of the function..?

f(x)=xxfindddx(f(x))andforwhatx,wewillgetthemaximumofthefunction..?

Question Number 11545    Answers: 2   Comments: 0

find(dy/dx) if x^x y^y =1

finddydxifxxyy=1

Question Number 11544    Answers: 1   Comments: 0

Evaluate ∫x^3 e^(2x) dx

Evaluatex3e2xdx

Question Number 11543    Answers: 2   Comments: 0

solve for x and y in this equation x^x +y^y =31 x+y=5

solveforxandyinthisequationxx+yy=31x+y=5

Question Number 11540    Answers: 1   Comments: 0

Question Number 11536    Answers: 2   Comments: 0

Question Number 11515    Answers: 2   Comments: 0

(((4+x)/x))^(1/5) −(((4−6x)/x))^(1/5) =1. x_1 +x_2 =?

4+xx546xx5=1.x1+x2=?

Question Number 11517    Answers: 2   Comments: 0

f : R → R If x^2 f(x) + f(1−x) = 2x − x^4 Determine f(x)

f:RRIfx2f(x)+f(1x)=2xx4Determinef(x)

Question Number 11501    Answers: 3   Comments: 1

(4x^2 −7x−5)(5x^2 +13x+3)(3x−x^2 −8)=0. find all the multiples of the real roots of the equation.

(4x27x5)(5x2+13x+3)(3xx28)=0.findallthemultiplesoftherealrootsoftheequation.

Question Number 11500    Answers: 2   Comments: 0

(x^2 +x−4)(x^2 +x+4)=9 find the equation has multiple roots.

(x2+x4)(x2+x+4)=9findtheequationhasmultipleroots.

Question Number 11477    Answers: 2   Comments: 0

((a^8 +a^4 +1)/(a^6 +1)). solves....

a8+a4+1a6+1.solves....

Question Number 11476    Answers: 1   Comments: 0

Question Number 11475    Answers: 2   Comments: 0

Question Number 11474    Answers: 1   Comments: 0

Question Number 11473    Answers: 1   Comments: 1

Show that the graph of y = x^3 + 2x^2 + x + 1 , between x = − 1 and x = 2 lies entirely above the x − axis

Showthatthegraphofy=x3+2x2+x+1,betweenx=1andx=2liesentirelyabovethexaxis

Question Number 11459    Answers: 2   Comments: 0

If ((4x^2 −4xy+3y^2 )/(2y^2 +2xy−5x^2 ))=1 if the ((x+y)/(x−y)) what is th value?

If4x24xy+3y22y2+2xy5x2=1ifthex+yxywhatisthvalue?

Question Number 11456    Answers: 2   Comments: 3

sin x − cos x = a, (π/4) ≤ x ≤ (π/2) Which statement is correct? (1) sin^2 x − cos^2 x = −(1/2)(√(3 + 2a^2 − a^4 )) (2) sin^4 x + cos^4 x = (1/8)(−3a^4 + 6a^2 + 5) (3) sin 2x = ((1 − a^2 )/2) (4) tan^2 x + cot^2 x = ((−3a^4 − 2a^2 + 8a + 13 )/(2(a^4 + 2a^2 + 1)))

sinxcosx=a,π4xπ2Whichstatementiscorrect?(1)sin2xcos2x=123+2a2a4(2)sin4x+cos4x=18(3a4+6a2+5)(3)sin2x=1a22(4)tan2x+cot2x=3a42a2+8a+132(a4+2a2+1)

Question Number 11453    Answers: 0   Comments: 0

Question Number 11444    Answers: 2   Comments: 0

If lim_(x→0) (((√(px + q)) − 2)/x) = 1 What is the value of p + q ?

Iflimx0px+q2x=1Whatisthevalueofp+q?

Question Number 11436    Answers: 0   Comments: 1

∫_0 ^(𝛑/4) sinx×cos^7 x dx. solves...

π40sinx×cos7xdx.solves...

Question Number 11433    Answers: 1   Comments: 5

for r=(1/θ), show that the arc length between θ=3π^(−1) and θ=nπ^(−1) (where n>3) is aproxiately equal to the length of the line y=3π^(−1) between the same bounds. Or show otherwise.

forr=1θ,showthatthearclengthbetweenθ=3π1andθ=nπ1(wheren>3)isaproxiatelyequaltothelengthoftheliney=3π1betweenthesamebounds.Orshowotherwise.

Question Number 11429    Answers: 1   Comments: 0

∫_0 ^3 ((2x+3)/(2x+1))dx=𝛂+ln7. 𝛂=? please......

302x+32x+1dx=α+ln7.α=?please......

Question Number 11425    Answers: 1   Comments: 0

Question Number 11423    Answers: 0   Comments: 0

please solve. ax^4 + bx^3 + cx^2 + dx + e = 0

pleasesolve.ax4+bx3+cx2+dx+e=0

Question Number 11420    Answers: 2   Comments: 1

please ∫_0 ^∞ ((xlogx)/((1+x^2 )^2 ))dx=

please0xlogx(1+x2)2dx=

Question Number 11419    Answers: 0   Comments: 1

If A = {whole numbers} and B={natural numbers}, then A△B=___.

IfA={wholenumbers}andB={naturalnumbers},thenAB=___.

  Pg 1895      Pg 1896      Pg 1897      Pg 1898      Pg 1899      Pg 1900      Pg 1901      Pg 1902      Pg 1903      Pg 1904   

Terms of Service

Privacy Policy

Contact: info@tinkutara.com