Let where denotes G.I.F. The number of points of discontinity of is -
Discontinuity -
The point where the graph of the function breaks is called the point of discontinuity.
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Discontinuity -
A function is said to be discontinuous at a point a if there is a break in the graph of the function at x = a.
if any one of the conditions is false the function will be discontinuous at x = a.
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discontinuity may arise at the points where
and
x = π/2 ,3π/4 , π, 3π/2 , 7π/4 so five point
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