Split - Final exam

[apearl2014]

tan x= -3/2
x is in quadrant II
Find sin2x, cos2x and tan2x

 

[pka]

tan x= -3/2
x is in quadrant II
Find sin2x, cos2x and tan2x

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[Deleted member 4993]

tan x= -3/2
x is in quadrant II
Find sin2x, cos2x and tan2x

sin(x) = 3/√(3² + 2²)

cos(x) = - 2/√(3² + 2²)

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