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30-11-2016
Mathematics

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Find tan θ if sec θ = (sqrt26)/5 and sin θ < 0.

Respuesta :

01-12-2016

so cos θ = 5/sqrt(26)
adjacent = 5
hypotenuse = sqrt 26
by pythagoras opposite = 1
so sin θ = 1/sqrt (26)
and tan θ = 1/5

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