" If "y=a cos(log x)+b sin(log x)," prove that "x^(2)y_(2)+xy_(1)+y=

If y=3cos(log x)+4sin(log x), prove that x^(2)y_(2)+xy_(1)+y=0

Find the second order derivative of the following functions If y = a cos (log x) + b sin (log x), prove that x^2y_2 + xy_1 + y = 0 .

If y=3 cos(log x)+4 sin(log x), show that x^(2)y_(2)+xy_(1)+y=0

If y=a cos(log x)+b sin(logx) , Prove that x^2y_2+xy_1+y=0 .

If y = a cos (log x) + b sin (log x) , show that x^(2) y_(2) + xy_(1) + y = 0 .

If y= 3 cos (log x) + 4 sin (log x) , show that x^(2)y_(2) + xy_(1) + y= 0

If y =a cos (log x) + b sin (log x) then x ^(2) y _(2) + xy _(1)+y=

y=3cos(log x)+4sin(log x) show that x^(2)y_(2)+xy_(1)+y=0

If y=3cos(log x)+4sin(log x), show that x^(2)y_(2)+xy_(1)+y=0

If y= 3 cos (log x)+4 sin(log x) , show that x^(2)y_(2)+xy_(1)+y=0 .