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Minimizing Trigo value (Posted on 2014-03-02)

Find the minimum value of | sin x + cos x + tan x + cot x + sec x + csc x | for any real number x.

No Solution Yet Submitted by Danish Ahmed Khan

Rating: 4.0000 (2 votes)

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re(4): answer

| Comment 6 of 7 |

(In reply to re(3): answer by broll)

Thanks.

After seeing your post I have confirmed your result by interpolation, prior to that I have posted my intuitive guess , after failing to solve it by differentiation.

Posted by Ady TZIDON on 2014-03-03 02:17:13

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