Period of f(x)-ecos/リ+sín π[s] is (目and denote the greatest inte

1.	Period of f(x)-ecos/リ+sín π[s] is (目and denote the greatest integerfunction and fractional part functionrespectively)
Answer» since sin(nπ) is always 0. so, it will always be sinπ[x] 0 now for e^cos{x} , {x} will decide the periodicity of the function.. and it is periodic with the period 1. so the periodic is 1.. or after all integers I , graph will repeat itself.

Period of f(x)-ecos/リ+sín π[s] is (目and denote the greatest integerfunction and fractional part functionrespectively)

Answer»

since sin(nπ) is always 0. so, it will always be sinπ[x] 0

now for e^cos{x} , {x} will decide the periodicity of the function.. and it is periodic with the period 1.

so the periodic is 1.. or after all integers I , graph will repeat itself.