Muhammadmeraj7264889 Muhammadmeraj7264889 18-02-2020 Computers and Technology contestada From the followings options, which is NOT a true format for SUM formula? a) =sum(a1:b5:c5) b) :sum(a1,b5,c5) c) :sum(a1 :b5 ,c5) d) :sum(al:b5,c1:c5)