Select all that have negative values. cot(3.14) CSC(5 3.14/4) sec(-65) CSC(340) sec(120°)

Question

Select all that have negative values.
cot(3.14)
CSC(5 3.14/4)
sec(-65)
CSC(340)
sec(120°)

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Vân Khánh 5 years 2021-08-31T00:59:30+00:00 2 Answers 11 views 0

Answers ( )

  1. Ladonna
    0
    2021-08-31T01:00:58+00:00
    Reply

    Answer: it is 2 4 and 5

    Step-by-step explanation:

  2. thienhuong
    0
    2021-08-31T01:01:28+00:00
    Reply

    Answer:

    2,4,5

    Step-by-step explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )