Multiple Choice Question: It is a point formed by intersecting the internal bisector of one angle of a triangle to the external bisectors of the other two angles.

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Orphaned Multiple Choice Questions (MCQ) due to changes of exam system.

Find the area reflected by the triangle ABC on the xy-plane with A(1, 10, 10), B(6, 2, 4) and C(12, 6, 1).
It is the volume of a fluid per unit mass.
XPpFh97-1 The reaction at the vertical side.
A trough has an open top 0.30 m by 6 m and closed vertical ends which are equilateral triangles 30 cm on each side. It is filled with water to half its depth. Find the volume of water in cubic meters.
Find the 8th term of the sequence $-3, ~ 4, ~ 5/3, ~ … \, , ~ \dfrac{n + 2}{2n - 3}$.
Find the area of a sector of a circle of radius 6 cm and a central angle of 60°.
In a certain town there are 1000 married couples. Two-thirds of the husbands who are taller than their wives are also heavier and three-quarters of the husbands who are heavier than their wives are also taller.
Simplify and solve for y: $y = \ln \left( \dfrac{e^x}{e^{x - 1}} \right)$.
jPxd93H-2 Find the dot-product $\mathbf{A} \cdot \mathbf{B}$
Solve for x if $\dfrac{e^x + e^{-x}}{2} = 1$.
The sequence a, b, c is an AP and the sequence a, b, c + 1 is in GP. If a = 1, find the value of c.
Find two consecutive positive even integers such that the square of the second, decreased by twice the first is 124. Find the smaller number.
Find the values of b for which the line y = 3x + b and the parabola y^2 = 5x will have no common point.
The middle term in the expansion of $(x^3 + 4)^{10}$ is...
A privateer discovers a merchantman 10 miles to leeward at 11:45 am and with a good breeze bears down upon her at 11 mph, while the merchant can only make 8 mph in her attempt to escape.