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Solve3x3
LinSolve
Triangle Solver app functions
AAS
ASA
Functions and commands
Solves the linear system represented by:
ax+by=c
dx+ey=f
Solves a 3x3 linear system of equations.
Solve3x3(a, b, c, d, e, f, g, h, i, j, k, l)
Solves the linear system represented by:
ax+by+cz=d
ex+fy+gz=h
ix+jy+kz=l
Solve linear system. Solves the 2x2 or 3x3 linear system
represented by matrix.
LinSolve(matrix)
Example:
LinSolve([[A, B, C], [D, E,F]]) solves the linear system:
ax+by=c
dx+ey=f
The Triangle Solver app has a group of functions which allow
solving a complete triangle from the input of three consecutive
parts of the triangle. The names of these commands use A to
signify an angle, and S to signify a side length. To use these
commands, enter three inputs in the specified order given by
the command name. These commands all return a list of six
items consisting of the three arguments entered with the
command and the three unknown values (lengths of sides and
measures of angles).
AAS Uses the measure of two angles and the length of the
non-included side to calculate the measure of the third angle
and the lengths of the other two sides. Returns all 6 values.
AAS(angle,angle,side)
ASA Uses the measure of two angles and the length of the
included side to calculate the measure of the third angle and
the lengths of the other two sides. Returns all 6 values.
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