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The fundamental period of x(t) = 2 sin πt + 3 sin 3πt, with t expressed in seconds, is 
  • a)
    1 s
  • b)
    0.67 s
  • c)
    2 s
  • d)
    3s
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
The fundamental period of x(t) = 2 sin πt + 3 sin 3πt, with t ex...
Ans. (d)
H.C.F. of 2π and 3π is 6π.
Then, fundamental frequency = 6π
∴ Period, T = = 3 sec
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Most Upvoted Answer
The fundamental period of x(t) = 2 sin πt + 3 sin 3πt, with t ex...
The fundamental period of x(t) = 2 sin(t) is 2π.
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The fundamental period of x(t) = 2 sin πt + 3 sin 3πt, with t expressed in seconds, isa)1 sb)0.67 sc)2 sd)3sCorrect answer is option 'D'. Can you explain this answer?
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