What is the period of sin2[sqrt(x+1)] ???
a) 2 pie
b) pie
c) pie/2
d) none of these
Also tell me all the criterias for the period of a function to change..
The root function is a saturating function (its speed of growth decreases as x increases) and hence larger interval of x is required to cause same change in the root function as x increases. Since, it is inside sin function, this behaviour should show in the given function as well. In other words the function should stretch more as x increases, hence it cannot be periodic.
The answer should not change if the given [ ] means floor function or not.
The answer should not change if the given [ ] means floor function or not.
Thank U very much Manish Sir for sending such an explanatory and
correct answer.
With Regards
Ankul Garg