Convert `y=10` into a polar equation.

Convert x^2-y^2=4 into a polar equation.

Convert 2x^2+3y^2=6 into the polar equation.

Solve each the following pairs of equations by reducing them to a pair of linear equations. (v) 5/x + y - 2/x-y =-1 15/x+y + 7/x-y = 10

Solve each the following pairs of equations by reducing them to a pair of linear equations. (vii) 10/x+y + 2/x-y = 4 15/x+y - 5/x-y = -2

Convert (1+3i)/(1-2i) into the polar form.

find the solutions for the pairs of equation. and identify the solution 5x+3y=15and 5x+2y=10

Convert rsintheta=rcostheta+4 into its equivalent Cartesian equation.

Convert r=cos e cthetae^(rcostheta) into its equivalent Cartesian equation.

Convert r=4tanthetasectheta into its equivalent Cartesian equation.