h one of the following sequences is convergent sequence for -3,4,5,6 b. {In[n+1]} d. iven f(x,y)=ye". What is the? (f) ye+xe exey c. 2xe d. xyle" +2ye e. e What is the radius of convergence of the power series a. 1 b. 2 (1-1)* J 112 d. 0 e. x 4. lim)-(0.0) x+x+x a. x-xy b. 0 c. 1 d. 2 e. Does Not Exist 5. The equation coser in polar coordinate can be represented in rectangular coordinate a x + y = 1 b. x + y=x c. r+y=y dr+y=0