Question

21. The left-hand derivative of
f(x) = [x] sin(πx) at x = =k
where k is an integer and [x]
the greatest integer function,​

Answer 1

Step-by-step explanation:

The left-hand derivative of

f(x) = [x] sin(πx) at x = =k

where k is an integer and [x]

the greatest integer funct