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Vijay posted an Question
February 01, 2021 • 13:56 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Please send the solution to the problem given in the attachment.

please send the solution to the problem given in the attachment

3 Answer(s) Answer Now
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  • comment-profile-img>
    Satpal singh

    there is no need to write radians after any number

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    Satpal singh best-answer

    if you convert degrees into radian dividing by pi that will also be a real number

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    like this?

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    yes vijay

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    do we interpret pi radians as 3.14... radians?

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    yes pi is a real number (irrational)

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    Satpal singh

    sin1, sin10, all the angles inside sin are in radians bcoz they are only just numbers

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    Deepak singh 1 Best Answer

    take 0 and 1 as real no. not angle . Note - Sin function is from R to R

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    But Deepak sir sine is a type of function that only takes angles as an input, isn't it?

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    no , it takes real no. also . We can convert angles into radians which is real

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    since sin is periodic function , we convert its domain ( R) into angles .

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