The differential equation obtained by eliminating A and B from `y = A cos omega t + B sin omega t` is (i)`y''+y'=0` (ii) `y''+w^2y=0` (iii) `y''-w^2y=0` (iv) `y''+y=0`

The differential equation obtained by eliminating A and B from y = A cos omega t + B sin omegat is

The differential equation, obtained on eliminating A and B from the equations y= A cos omega wt+ B sin omega t is

The differential equation, obtained on eliminating A and B from the equations y= A cos omega wt+ B sin omega t is

The differentia equation obtained on eliminating A and B from y=A cos omega t+b sin omega t, is y^(+)y'=0 b.y^(-omega)-2y=0 c.y^(=)omega^(2)y d.y^(+)y=0

The differential equation obtained on eliminating A and B from y=A cos\ omegat+bsinomegat , is (a) y^(primeprime)+ y^(prime)=0 (b.) y^(primeprime)+omega^2y=0 (c.) y^(primeprime)=omega^2y (d.) y^(primeprime)+y=0

STATEMENT-1 : y = e^(x) is a particular solution of (dy)/(dx) = y . STATEMENT-2 : The differential equation representing family of curve y = a cos omega t + b sin omega t , where a and b are parameters, is (d^(2)y)/(dt^(2)) - omega^(2) y = 0 . STATEMENT-3 : y = (1)/(2)x^(3)+c_(1)X+c_(2) is a general solution of (d^(2)y)/(dx^(2)) = 3x .

STATEMENT-1 : y = e^(x) is a particular solution of (dy)/(dx) = y . STATEMENT-2 : The differential equation representing family of curve y = a cos omega t + b sin omega t , where a and b are parameters, is (d^(2)y)/(dt^(2)) - omega^(2) y = 0 . STATEMENT-3 : y = (1)/(2)x^(3)+c_(1)x+c_(2) is a general solution of (d^(2)y)/(dx^(2)) = 3x .

Phase difference between two waves y _(1) = A sin (omega t - kx) and y _(2)= A cos (omega t - kx) is ……

Two wave are represented by equation y_(1) = a sin omega t and y_(2) = a cos omega t the first wave :-

Solve the differential equation x^2dy+y(x+y)dx=0, given that y=1\ w h e n\ x=1.