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anonymous
 one year ago
Please Help! :3
anonymous
 one year ago
Please Help! :3

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0What do u Need help with

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0If \[f(x)=\frac{ 3 }{ 2}\sqrt{1+\tan x} \times \sec ^{2} x\] then find f(0)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0...What math are you in?

DanJS
 one year ago
Best ResponseYou've already chosen the best response.3do you know how to determine the tangent of an angle

DanJS
 one year ago
Best ResponseYou've already chosen the best response.3If you look at the unit circle of radius 1, the tangent is y/x for any point on the circle

DanJS
 one year ago
Best ResponseYou've already chosen the best response.3of the angle is zero degrees, you are on the +x axis, and y/x will be zero, so tangent of zero is 0...

DanJS
 one year ago
Best ResponseYou've already chosen the best response.3secant , is 1/cos(x), any point on the circle is (x , y ) = (cos , sin ) the x coordinate for zero degrees (+x axis) , is 1

DanJS
 one year ago
Best ResponseYou've already chosen the best response.3put those values in and solve... f(0) http://www.mathsisfun.com/geometry/unitcircle.html

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So is the answer 3/2?
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