exam
Maths Puzzle
Numerical Ability
4x+y=-9 4x+2y=-10
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exam Other Question
State whether each sequence is a geometric sequence. If so, state the common ration and list the next three terms.
24, 12, 6, 3, .....
I need help with solving this question. I need to solve the equation for x.
log 1/3 1/81=x