Home
Class 12
MATHS
" f "y=((cos x+sin x))/((cos x-sin x)),"...

" f "y=((cos x+sin x))/((cos x-sin x))," prove that "(dy)/(dx)=sec^(2)(x+(1)/(4))

Promotional Banner

Similar Questions

Explore conceptually related problems

Find (dy)/(dx) , when : If y=((cos x - sin x))/((cos x + sin x)) , prove that (dy)/(dx)+y^(2)+1=0 .

y = (cosx + sin x)/(cosx - sin x), prove that dy/dx = sec^2(pi/4 + x)

If y=sin^(-1)(cos x)+cos^(-1)(sin x) , prove that (dy)/(dx)=-2

If y=sin^(-1)(cos x)+cos^(-1)(sin x) , prove that (dy)/(dx)=-2

y= sqrt((1- sin 2x)/(1+ sin 2x)) then prove that (dy)/(dx) + sec^(2) ((pi)/(4)-x)= 0

if y = sqrt ((1 + sin x) / (1-sin x)), prove that cos x (dy) / (dx) = y

If y,=x sin y, prove that (dy)/(dx),=(y)/(x(1-x cos y))

If y=(cos x-sin x)/(cos x+sin x) then ((d^(2)y)/(dx^(2)))/((dy)/(dx))=

If y= y=sqrt((1-sin 2x )/(1+sin 2 x)) prove that (dy)/(dx)+sec^2(pi/4-x)=0.

If y= y=sqrt((1-sin 2x )/(1+sin 2 x)) prove that (dy)/(dx)+sec^2(pi/4-x)=0.