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    #Saveetha Engineering College, Chennai
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    If sec A = x-1/4x then tan A - secA

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    DIVYANSHU 10th May, 2018
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    Answer (1)
    Sachin Kumar 19th Jun, 2018

    Hello,                                                                            This is basic maths you can apply the double angle formula by converting them in into cos and sin.

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