If `y=asinm x+bcosm x` , then `(d^2y)/(dx^2)` is equal to `-m^2y` (b) `m^2y` (c) ` m y` (d) `m y`

If y=a e^(m x)+b e^(-m x), then (d^2y)/(dx^2) is equals to

If y=asinm x+bcosm x , then find dy/dx

If y=a sin mx+b cos mx, then (d^(2)y)/(dx^(2)) is equal to -m^(2)y(b)m^(2)y(c)my(d)my

If y=a e^(m x)+b e^(-m x), then (d^(2y))/(dx^2) is equals to

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

If y=a e^(m x)+b e^(-m x), then (d^(2y))/(dx^2)-m^2y is equal to m^2(a e^(m x)-b e^(-m x)) 1 (c) 0 (d) none of these

If y=x^(m)e^(nx) then (d^(2)y)/(dx^(2)) is

If y=sin(m\ sin^(-1)x) , then (1-x^2)y_2-x y_1 is equal to m^2y (b) m y (c) -m^2y (d) none of these

If y=sin(m sin^(-1)x), then (1-x^(2))y_(2)-xy_(1) is equal to m^(2)y(b)my(c)-m^(2)y(d) none of these

If y=a cos m x-b sin m x , then the value of (d^(2)y)/(dx^(2)) is -