Question

How many colours are there in rainbow and what are they?​

Answer 1

Answer:

There are 7 colours in a rainbow

They are :-

1. They are :-red,
2. They are :-red, orange,
3. They are :-red, orange, yellow,
4. They are :-red, orange, yellow, green,
5. They are :-red, orange, yellow, green, blue,
6. They are :-red, orange, yellow, green, blue, indigo and
7. They are :-red, orange, yellow, green, blue, indigo and violet.

Answer 2

Answer:

They are :-red,

They are :-red, orange,

They are :-red, orange, yellow,

They are :-red, orange, yellow, green,

They are :-red, orange, yellow, green, blue,

They are :-red, orange, yellow, green, blue, indigo and

They are :-red, orange, yellow, green, blue, indigo and violet.

Explanation: