I need a solution with explantion on this problem please: Use iteration to guess an explicit formula for the sequence: the = 2k + th-1, for all integers k 2 2, where t1 = 1. Using the formulas from below picture to simplify your answers whenever possible: General Properties of Summation n n 1. E a + E b = E (a, +b ) k=m k=m k=m n n 2. c . Ca = Ec . a k=m k=m n n m-1 3. E a = E a - k=m k=0 or 1 k=0 or 1 Some Useful Summation Formulae n 1. [ ar a(r r-1 , (r # 1) k=0 n 2. > ark - ar - r) (r # 1) r-1 k=m n 3. Ck = n(n+1) 2 k=1 n 4. C k = n(n+1)(2n+1) 6 k=1 n 5. [ k' = n(n+1)2 4 k=1 n 6. Ec = c . (n - m + 1) k=m Thank you in advance