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Maths Puzzle
Numerical Ability
HELP PLEASE!!! another ? I have is c/2-d/5=-4 and 2c/3-3d/5=-7. They are dealing with the substitution method
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PLEASE HELP I AM A LITTLE BIT CONFUSED THANK YOU
The sum of two consecutive integers is 145. Find the two integers.
Please help me solve: sin3A=1, o<=A<2pi.
Thank you, Ray