# WhizKid

less info
reputation
1211
bio website location age member for 1 year, 5 months seen Dec 10 at 10:30 profile views 99

My studies don't really bring me here, its the beauty of maths :)

 5 what is$\sqrt{8i}$ 4 Prove $1 + \tan^2\theta = \sec^2\theta$ 3 Convert the L.H.S to the form of the R.H.S by completing the square. 3 Function Notation question that needs an answer 1 Proof: For all real numbers $x$, If $x^2 - 5x + 4 \geq 0$, then either $x ≤ 1$ or $x ≥ 4$.

# 375 Reputation

 +5 Fibonacci Cubes: $F_n^3 + F_{n+1}^3 - F_{n-1}^3 =F_{3n}$ +30 Convert the L.H.S to the form of the R.H.S by completing the square. +30 Function Notation question that needs an answer +5 Composition of Reflections is a Rotation

# 18 Questions

 10 Fibonacci Cubes: $F_n^3 + F_{n+1}^3 - F_{n-1}^3 =F_{3n}$ 4 Isomorphisms between Vector Spaces 2 Differentiability involving Det function 2 Open and Closed Sets Examples [duplicate] 2 Example involving Uniform Continuity

# 37 Tags

 6 trigonometry × 4 3 functions 5 alternative-proof × 2 3 notation 5 complex-numbers 3 quadratics 3 algebra-precalculus × 3 2 limits × 3 3 linear-algebra × 3 2 calculus × 2

# 1 Account

 Mathematics 375 rep 1211