Can you please solve this question? sec theeta+tan theta=p, find sec theta-tan theta.
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m not a maths student but still ..... let me know if i m wrong:-)
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yami3:
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see as we know that sec^2 theta -tan^2theta =1
so by simplifying it we get (sec theta+tan theta) (sec theta -tan theta) = 1
so as it is given in the ques ( sec theta + tan theta =p) so,
by substituting the value in previous EQUATION we get
(p) (sec theta - tan theta) =1
hence value of (sec theta -tan theta ) is 1/p
:-D
Thank u :)
pleasure
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