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CBSE Class 11-science Answered

If the value of cosec x repeats after an interval of 2straight pi,then what is the value of cosec(7straight pi/6)?
Asked by dppanigrahiadv | 26 May, 2020, 07:03: PM
answered-by-expert Expert Answer
To find the value of cosec(7pi/6)
cosec space fraction numerator 7 straight pi over denominator 6 end fraction equals cosec open parentheses straight pi plus straight pi over 6 close parentheses equals negative cosec straight pi over 6 equals negative 2
Answered by Renu Varma | 29 May, 2020, 12:08: PM

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