exam
Maths Puzzle
Numerical Ability
Simplify the following expressions.
(x^7)^3
a)x^10 b)x^21 c)3x^21 d)3x^7
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exam Other Question
the question states:
if f(x)=-3x+12, find f(1/3).
why are the two types of circular permutations different?in case of beads (n-1)! is used and in case of beads (n-1)!/2 is used. why?? in case of flowers which one of them will be used??