exam
Maths Puzzle
Numerical Ability
Compute the exact value of tan{tan^-1{1/5}+ tan^-1{2/3}}
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exam Other Question
find fog(x) let F(x)= xsquared-x and let G(x) =3x-2
Solve by elimination:
2x + 3y = 21
5x - 2y = -14