exam
Maths Puzzle
Numerical Ability
Solve by elimination:
2x + 3y = 21
5x - 2y = -14
Read Solution (Total 0)
exam Other Question
Compute the exact value of tan{tan^-1{1/5}+ tan^-1{2/3}}
Find the variation constant and an equation of variation where y varies directly as x and y=8 when x=4. The variation constant is k=?. The equation of variation is y=?