what is the value of Cos1.Cos2.Cos3.Cos4 . . . . . . . . . . . . . . . . . . . . Cos180 ?

what is the value of Cos1.Cos2.Cos3.Cos4 . . . . . . . . . . . . . . . . . . . . Cos180 ?

9 Answers

  1. the answer is 0 because cos 90 is zero…

  2. 0

  3. Cos 1 Value

  4. 0 as cos 90 is 0

  5. The value is zero. Because Cos90 is zero and anything you multiply to zero would be zero. Therefore

    Cos1.Cos2.Cos3.Cos4 . . . . . . . . . . . . . . . . . . . . Cos180 = 0

  6. cos1.cos2.cos3………..cos180=0

    this is because of the fact that anything multiplied by zero is nothing but 0.

    as cos90 is 0,cos1.cos2.cos3.cos4……cos180=0

  7. = 0 [zero]

    as in between the expression there is cos 90 too which is = 0

  8. 0.because there is cos 90(0) in the middle

  9. cos (180) = -1 cos (-180) is also equal to -1, as cos (-x) = cos (x)

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