How are irregular galaxies classified?

Answer 1

An irregular galaxy has no rotational symmetry.

They might have different sizes from other galaxies. If it's not an elliptic or spiral galaxy, it's an irregular galaxy (https://tutor.hix.ai).

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Answer 2

Irregular galaxies are divided into two subtypes: Irr-I galaxies, which have some spiral structure, and Irr-II galaxies, which have no apparent structure at all. Irregular galaxies are classified according to their irregular shape and lack of distinct structure.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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