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nisha94

  • 2 years ago

secant of (13pi)/2

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  1. TransendentialPI
    • 2 years ago
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    13pi/2 is the same as pi/2 right? (2pi = 4pi/2) 12pi/2 = the same as 2pi. SO the secant of pi/2) will be the same as the secant of 13pi/2 OK? and the secant is the reciprocal of the cosine. What is the cosine of pi/2?

  2. nisha94
    • 2 years ago
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    cosine of pi/2 is 0

  3. TransendentialPI
    • 2 years ago
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    and the reciprocal of that because we need the secant, will be?

  4. nisha94
    • 2 years ago
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    that would just be 1/0 which is undefined right?

  5. TransendentialPI
    • 2 years ago
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    right on:-)

  6. nisha94
    • 2 years ago
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    thanks!

  7. TransendentialPI
    • 2 years ago
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    k! good luck with it.

  8. nisha94
    • 2 years ago
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    thank you

  9. nisha94
    • 2 years ago
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    how do i find cosecant of 13pi/2

  10. nisha94
    • 2 years ago
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    cosecant is reciprical of sine right?

  11. nisha94
    • 2 years ago
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    nevermind i got it

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