Find the vertical tangents of f(x)=10 cos x + 5 sin 2x

TA and TB are tangents and 0 is the centre.Angle CAD =x,find in terms of x(i)angle OBA(ii)angle CPB.

given AB and AD are tangents of C, and the m<BDC=45degrees what is the measurement o <DAB

find the horizontal tangents of the curve and show how. y=x^3-2x^2+x+1

find the horizontal tangents of the curve and show work y=5x^3-3x^5

AB and AD are tangents of the circle with the center at C. The measure of BDC = 45o, and the circle...

ab and ac are tangents to a circle with centre o. if angle bac is equal to 40 degree, find angle abc...

There are two tangents to the circle of radius centered at (0, - 1) that pass through the point (0,1...

PQ and PR are tangents to the circle centred at O. If OPR = 45°, then prove that ORPQ is a square.

Find the tangents that meet the curve x^3-5x^2+2x+8 at the gradient = 10

ab and bc are tangents to p what is the value of x 73 degrees

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