Question

What is the meaning of Black and White idiom in english

Answer 1

It is a situation or subject which is easy to understand what is right and what is wrong...

black and white being completely different color, it is easy to distinguish them both without any confusion.
Similarly, the wrong and right is clearly identified without any confusion...



if helpful, make it brainliest ... =) 

Answer 2

It means clearly differentiated or well defined.Without any confusion.
Example : Please tell me in black and white whether you have done it or not.