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tkhunny
 one year ago
Best ResponseYou've already chosen the best response.0The tangent of what angle is zero? The sine of what angle is zero?

Mustakim14
 one year ago
Best ResponseYou've already chosen the best response.0i guess? what does tan⁻¹0 = ?

azolotor
 one year ago
Best ResponseYou've already chosen the best response.0arctan(0) = arcsin(0)/arccos(0) so you just have inverse functions. So the sinx = 0 if x = 0 and cosx = 0 if x = Pi/2 so in this case your answer is 0

tkhunny
 one year ago
Best ResponseYou've already chosen the best response.0That's what I was trying to define for you. Have you meat the tangent function? It is NOT the case that \(atan(x) = \dfrac{asin(x)}{acos(x)}\). That is just incorrect. It is not the case that tan(x) = 0 where cos(x) = 0. That is just incorrect.

harshit1202
 one year ago
Best ResponseYou've already chosen the best response.0dw:1359824929642:dw

tkhunny
 one year ago
Best ResponseYou've already chosen the best response.0\(tan^{1}(x) = arctan(x) = atan(x)\) It is the invere of the Tangent function. If \(\tan(\theta) = b\;then\;\theta = atan(b)\;for\;\dfrac{\pi}{2} < \theta < \dfrac{\pi}{2}\)
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