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Ways to define a composite function in Scala are –

88. Ways to define a composite function in Scala are -

1. Compose keyword
2. andthen keyword
3. Passing method to another method
4. All of these

Answer: D) All of these

Explanation:

There are multiple ways to define the composition of a function. They are,

1. Using compose Keyword
2. Using andthen Keyword
3. Passing method to method