exam
Maths Puzzle
Numerical Ability
solve and check
80=10x
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exam Other Question
How many three digit numbers can be formed using the digits 1,2,3,4,5,6 and 7 if no digit can be replaced in a number? I have a slight Idea on how to do this but I get stuck every
evaluate the function for the value specified.
f(x)=xsec.power-7x+10; find (a)f(0),(b)f(5), and (c)f(-2)
I am really confused on this one. Thanks