10 reduce write a function called reduce that applies a combiner function of 2 opera 5347044
10 reduce
Write a function called reduce that applies a combiner function of 2 operands to successive elements of a
list and accumulates the result in a single scalar value. The combiner should first be applied to the first two
elements to get an initial accumulator value, and then the combiner should be applied to the accumulator
and successive elements of the list until the list is exhausted and the function returns the final accumulated
value. For example,
> (reduce + ’( 1 2 3 4 5))
15
> (reduce * ’( 1 2 3 4 5))
120
Show how to define factorial in terms of reduce.