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I need help proving this identity

cscx + secx = (cosx + sinx)(secx)(cscx)

1 answer

LS = 1/sinx + 1/cosx
= (cosx + sinx)/(sinxcosx)
= (cosx + sinx)(1/sinx)(1/cosx)
= (cosx+ sinx)(cscx)(sec)
= RS

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