Ican eat ice cream if and only if i eat all my vegetables. determine the conditions that make the biconditional true. a. it is true if i eat ice cream and i don't eat all my vegetables. it is true if i don't eat ice cream and i eat all my vegetables. b. it is true if i don't eat ice cream and i eat all my vegetables. it is true if i eat ice cream and i eat all my vegetables. c. it is true if i eat my ice cream and i eat all my vegetables. it is true if i don't eat ice cream and i don't eat all my vegetables. d. it is true if i don't eat ice cream and i eat all my vegetables. it is true if i don't eat ice cream and i don't eat all my vegetables