Discover Questions

Convert the rectangular point (1,- square root 3) to polar coordinates.? Sketch the graph of y= -2cos^-1(x)? Do you consider 3 years to be a long time? Solve the equation sin(2x)cos(x)+cos^2(x)=0? Compare-contrast: alpha, beta, positron decay & electron capture. Explain what is happening to the daughter atom in each type of radiation?