This is in Differential Calculus. This is only multiple choice. Provide necessary solution for each items. Thank you and Godbless.

2 sinx 4. Evaluate lim 3x A) C) WIN UIIN B) D) 5. Given = = x'+ 2y'+ Gx2 - 6xy -3y, find -= A) 6y -6 C) 6x - 6 B) -6 D) 12y -6 1 of 4 6. Find the minimum value attained by the function = =x +y + (x -1)2 + (v-2)?. A) C) NI- NIW B) D)