Home
Class 11
MATHS
Let y=xsinKx then sum of all possible v...

Let y=xsinKx then sum of all possible values of K such that `(d^2y)/(dx^2)+y=2K` cos Kx holds true for all `x in R` is

Promotional Banner

Topper's Solved these Questions

  • DIFFRENTATION

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - I (MAIN))(Straight Objective Typee Questions)|41 Videos

  • DIFFRENTATION

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II (LECTURE SHEET (ADVANCED)) (More than correct answer Type Questions)|3 Videos

  • DIFFRENTATION

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - I) (LEVEL - II) (Linked Comprehension Type Questions)|6 Videos

  • DIFFERENTIATION

    AAKASH SERIES|Exercise ADVANCED SUBJECTIVE TYPE QUESTIONS |26 Videos

  • DIRECTION COSINES & RATIOS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|36 Videos

Similar Questions

Explore conceptually related problems

The number of possible triplets (x,y,z) such that (x+y)+(y+2z)cos 2 theta +(z-x)sin^(2)theta=0 for all theta is

If y= 5 cos x-3 sin x , prove that (d^(2)y)/(dx^(2))+y=0 .

If y= A sin x+ B cos x , then prove that (d^(2)y)/(dx^(2))+y=0 .

The value of k such that (x-4)/(1)=(y-2)/(1)=(z-k)/(2) lies in the plane 2x-4y+z+7=0 is

Let y = ln (1+cosx)^2 . Then the value of (d^2y)/(dx^2)+2/(e^(y//2) equals

If y = sqrt(cos 2x ) then y (d ^(2) y )/(dx ^(2)) + 2y ^(2) =

The least value of k for which (k-2)x^(2)+8x+k+4gtsin^(-1)(sin12)+cos^(-1)(cos12) for all x in R is

Find the value of k if the line 3x-4y=k is a tangent to x^(2)-4y^(2)=5

If y = Tan ^(-1) ((cos x- sin x)/(cos x + sin x)) then (d ^(2) y)/(dx ^(2))=