4 please solve ASAp

Find the points on the curve where the tangent line is vertical r =1+ sin(6) Give the points in the form (r, 6) with coordinates that are exact values, not decimal approximations. There may be more than 1 answer, check all those that apply 0 (2+2\\/,_g_) 0 (1,0 0 (208, ) gt (] The correct answer is not given 0 (24,%)