Question

В каком ряду все слова являются именами существительные являются формами одного и того же 1)песня песенка о песне 2)в доме о домике на доме 3)ёж о ёжике у ежихи 4)в небо под небом о небе

Answer 1

В четвертом ряду слово небо в разных падежах (В.п, Т.п, П.п)

Answer 2

Identifying Nouns in a Series

In the given series, the task is to identify the set of words where all the words are nouns and forms of the same word. Let's analyze each option to determine the correct answer.

1) песня, песенка, о песне 2) в доме, о домике, на доме 3) ёж, о ёжике, у ёжихи 4) в небо, под небом, о небе

To identify the correct answer, we need to determine which set of words consists of nouns and forms of the same word.

Analysis of Options

1) In this set, "песня" and "песенка" are both nouns and forms of the same word "песня" (song). "о песне" is a prepositional phrase related to the noun "песня."

2) In this set, "дом" (house) is a noun, "домик" (little house) is a diminutive form of "дом," and "доме" is a locative case form of "дом."

3) In this set, "ёж" (hedgehog) is a noun, "ёжик" (hedgehog) is a diminutive form of "ёж," and "ёжихи" is a plural form of "ёж."

4) In this set, "небо" (sky) is a noun, "небом" is an instrumental case form of "небо," and "небе" is a locative case form of "небо."

Conclusion

The set where all the words are nouns and forms of the same word is option 1) песня, песенка, о песне.