If it's tan(x3), the the thingy is 3x2/(cos2(x3)) i think
Else, if it's tan(3x), then it's 3/(cos2x)
If you need more help with this, search "chain rule" and "derivative" on wikipedia.
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If it's tan(x3), the the thingy is 3x2/(cos2(x3)) i think Else, if it's tan(3x), then it's 3/(cos2x) If you need more help with this, search "chain rule" and "derivative" on wikipedia.
Regardless of what 'x' is, (x)0 = 1 . tan(1 radian) = 1.55741 (rounded) tan(1 degree) = 0.01745 (rounded) We can't remember the derivative of the tangent right now, but it doesn't matter. This particular tangent is a constant, so its derivative is zero.
d/dx sec(2x) = 2sec(2x)tan(2x)
Given y = tan x: dy/dx = sec^2 x(secant of x squared)
"Derivative of"