1just observe,
f(x) = f(x+pi/2)
hence period is pi/2.
find the period of the function
f(x)= Cos( lsin xl -l cos xl )
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7 Answers
62I agree with iitian....
Plot of the graph of the smaller monster in the cos which is lsin xl -l cos xl
This will give u the best help!
May be even u dont need to solve it!
1is it necessary that for a function h(x)=gof(x)
has period equal to that of f(x)...................................................
It may be a silly question, but plzzzz help...
1yes bro see
if f(x)=f(x+t) ............1
where t is the period of f(x)
then gof(x)=gof(x+t) ..........from 1
therefore t is also the period of gof(x)