exam
Maths Puzzle
Numerical Ability
One side of a rectangular stage is 2 meters longer than the other. If the diagonal is 10 meters, then what are the lengths of the sides.
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exam Other Question
Solve {{{cos2x=sqrt(2)/2}}} in an algebraic manner and state the general solutions.
Thanks for your help.
2y - 1/6y =
This is from Introduction to College mATHEMATICS BY gARY d jONES AND wADI e mAHFOUD