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प्रश्न
Choose the correct options from the given alternatives :
`int sqrt(cotx)/(sinx*cosx)*dx` =
पर्याय
`2sqrt(cotx) + c`
`-2sqrt(cotx) + c`
`(1)/(2)sqrt(cotx) + c`
`sqrt(cotx) + c`
उत्तर
`-2sqrt(cotx) + c`
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