Solve `s in" "2x" "" "s in" "4x" "+" "s in" "6x" "=" "0` .

Solve sin 2x - sin 4x + sin 6x = 0 .

Solve the equation: 2 x^2- 6x + 4 = 0

Solve 6x^(2)-x-2=0 .

Solve, using cross - multiplication : 4x - 3y - 11 = 0 6x + 7y - 5 = 0

Solve 4x+3<6x+7 .

Solve 4x+3<6x+7 .

Solve the equation x^4 -2x^3 + 4x^2 + 6x -21=0 the sum of two of roots being zero.

Solve the equation : cos3xdotcos^3x+s in3xdotsin^3x=0

Consider the area S_(0),S_(1),S_(2)…. bounded by the x-axis and half-waves of the curve y=e^(-x) sin x," where "x ge 0. The value of S_(0) is

The equation (s) of common tangents (s) to the two circles x^(2) + y^(2) + 4x - 2y + 4 = 0 and x^(2) + y^(2) + 8x - 6y + 24 = 0 is/are