Period of a Function
Trending Questions
Q. The fundamental period of the function f(x)=2cos 13(x−π) is
- 4 π
- 2 π
- 6 π
- π
Q.
What does mean in math?
Q.
If f(x)+f(x+4)=f(x+2)+f(x+6)∀xϵ R and a>0 and and f(5)=10, then ∑r=1100f(5+8r) equal to
- 1000
- 100
- 10000
- 10
Q. The period of the function sin 3x + {x} (where {.} is fractional part of x)
- Does not exist
Q.
Given f(x) defined on f: R → R is a periodic function with the fundamental period 2 then f(3) is not equal to -
f(2)
f(9)
f(5)
f(-1)
Q. The period of the function f(x) = sin 3x is
Q. If f (x) +f (x+a) + f(x+2a) +....+ f (x+na) = constant; ∀x ϵR and a>0 and f(x) is periodic, then period of f(x), is
- (n+1) a
- na
- e^{na}
Q. If f(x)is an odd periodic function with period 2, then f(4) equals
- 0
- 2
- 4
- -4
Q. The period of the function |sinx|+|cosx| is
- π2
- 2π
- 4π
- π
Q. If f(x)is an odd periodic function with period 2, then f(4) equals
- 0
- 2
- 4
- -4
Q.
Period of a function is always a positive integer.
True
False