suju101
solve secx.tanx=0 for x



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meverett04
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Where does
sec x = 0
and
tan x = 0?

meverett04
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sec x cannot ever be zero, but tan x = 0 when sin x = 0

meverett04
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sine equals 0 at
....2pi, pi, 0, pi, 2pi, 3pi, ....

slaaibak
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Chuck norris can make sec x 0

suju101
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is 2pi,pi,....value of x then??

meverett04
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All of these are values of x
....2pi, pi, 0, pi, 2pi, 3pi, ....

sam_unleashed
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you find infinite value of x, it is n(pi)
where is n is a set of integers

meverett04
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yes, the solutions are
n times pi
where n is an integer

suju101
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i need the value to find global extrema points so it cant be in terms of n...

sam_unleashed
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suju write the function for which you are trying to find global extrema..

suju101
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f(x)=secx at[pi/3,pi/6]

sam_unleashed
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is it( secx + constant )????

sam_unleashed
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take n=0, gives the value of n(pi)=0=x

suju101
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thanx