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Engineering Mathematics Miscellaneous

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Engineering Mathematics

Engineering Mathematics Miscellaneous
  1. A series expansion for the function sin θ is
    1. 1 -
      θ2
      		 +
      θ4
      		 - ..........
      2!4!
    2. θ -
      θ3
      		 +
      θ5
      		 - ..........
      3!5!
    3. 1 + θ +
      θ2
      		 +
      θ3
      		 - ..........
      2!3!
    4. θ +
      θ3
      		 +
      θ5
      		 + ..........
      3!5!
Correct Option: B

sin θ = θ -
θ3
 +
θ5
 - ..........
3!5!


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