Keep getting an error...

csc108-Introduction to Programming Lab 05 ple 3 sveple Computing : a can be computed using the following Nilakantha formula: term - 0 -3 4/ (2*3*4) -4/ (4+5.6) 4/ (6.7*8) -4/ (8*9*10) + 4/ (10*11*12)- + + or, where t- term, and i- iteration sign 1 "false" or equal to 3 3,1666666667 3,1333333333 3.14523809524 3.13968253968 4((21) (2 i+1)*(2 i+2)) 1 to 1002 term (sign . 4) , ((2 .1) Notace the pattern in the denominators above, and the sign alternates to its opposite (positive to negative, negative to positive, etc). This can be coded as a "fo" loop wbere you initialize the variable "sign" as a positive 1 before the loop ple ple+ter y, and then multiply it by negative 1 inside the loop to change the sign for each iteration of the loop. Here is a graph of the n values after the first Sour sterations and (ple 3.14158266) (ple