exam
Maths Puzzle
Numerical Ability
x^2+9x+14=0
Read Solution (Total 1)
x=(-7,-2)
10 years ago
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exam Other Question
Isaac is nine years older than Kylie. Isaac is four times as old as Brian was three years ago. Brian is eighteen years younger than Isaac. How old is Kylie?
Show that if {v1, v2, v3} is a linearly dependent set of vectors in a vector space V, and v4 is any vector in V, then {v1, v2, v3, v4} is also linearly dependent.