what is the value of e raised to infinity ?
Find the sum: 7+77+777+.....upto n terms.
For what value of k is the function
f(x)= tan5x sin2x , when x is not equal to zero
k , x=0
continuous at x=0?
If xy =ex-y show that
dy/dx=(logx)/{log(xe)}2
FIND VALUES OF a , b
For what value of k,
f(x) = [ 3x2 - kx + 5, 0
1 - 3x, 2
is continous when x element of [ 0,3 ]
P.c - 3x2 means 3 x square.
Reply ASAP!!
If x = sint and y = sinpt prove that :
(1 - xsquare)d2y/dx2 - xdy/dx + psquarey = 0
if sqrt(1-x2)+ sqrt(1-y2) = a (x-y) prove dy/dx=sqrt((1-y2)/(1-x2))
differentiate wrtx
1)log(a+ bsinx)/(a-bsinx)
2)log7(log7x)
3)(ex+e-x)/(ex-e-x)
if xm yn = (x+y)m+n show that dy/dx= y/x and find d2y/dx2
plzzz help !!
if y= [log(x+root x2+1)]2 show that (1+x2) d2y/dx2 +xdy/dx =2
if y= sin inverse [ 5x +12 root 1-x2 by 13 find dy by dx
k.c.sinha exercise-13.1 question-
y=xlog(x/(a+bx)), prove that x^3Xd^2y/dx^2 = (x(dy/dx)-y)^2
Differentiate tan-1 [ (root 1 - x2) / x ]w.r.t. cos-1 [2x (root 1 - x2)].
if ex+ey=ex+y,prove that dy/dx+ey-x=0
what is the value of e raised to infinity ?
Find the sum: 7+77+777+.....upto n terms.
For what value of k is the function
f(x)= tan5x sin2x , when x is not equal to zero
k , x=0
continuous at x=0?
If xy =ex-y show that
dy/dx=(logx)/{log(xe)}2
FIND VALUES OF a , b
For what value of k,
f(x) = [ 3x2 - kx + 5, 0
1 - 3x, 2
is continous when x element of [ 0,3 ]
P.c - 3x2 means 3 x square.
Reply ASAP!!
If x = sint and y = sinpt prove that :
(1 - xsquare)d2y/dx2 - xdy/dx + psquarey = 0
prove that
dy/dx= 2 - x/y
if sqrt(1-x2)+ sqrt(1-y2) = a (x-y) prove dy/dx=sqrt((1-y2)/(1-x2))
differentiate wrtx
1)log(a+ bsinx)/(a-bsinx)
2)log7(log7x)
3)(ex+e-x)/(ex-e-x)
if xm yn = (x+y)m+n show that dy/dx= y/x and find d2y/dx2
plzzz help !!
if y= [log(x+root x2+1)]2 show that (1+x2) d2y/dx2 +xdy/dx =2
if y= sin inverse [ 5x +12 root 1-x2 by 13 find dy by dx
if y = e^theta (2 sin theta + sin 2 theta), x = e^theta (2 cost theta + cos 2 theta), find dy/dx
k.c.sinha exercise-13.1 question-
y=xlog(x/(a+bx)), prove that x^3Xd^2y/dx^2 = (x(dy/dx)-y)^2
sin-1 { x2 / root under x4 + a4 }
The answer: 2a2 x / ( a4 + x4 )
Differentiate tan-1 [ (root 1 - x2) / x ]w.r.t. cos-1 [2x (root 1 - x2)].
if ex+ey=ex+y,prove that dy/dx+ey-x=0