SIGNS AND SYMBOLS USED IN MATHEMATICS

SIGNS  AND  SYMBOLS USED IN MATHEMATICS

 Plus                                       +

Minus                                    -

Equal                                     =

Plus Minus                             ±

 Multiply                                 x

Divide                                     ÷

Square Root                          √

Power                                    n

Triangle                                 ∆

Less Than                              <

Greater Than                        >

Greater Than Equals to       ≥

Less Than Equals to             ≤

Not Equal to                          ≠

Approximately Equal to        ≈

Set                                          {  }

Is the Element of Set             ε

Intersection                            ∩                    

Union                                      u

It Implies                                _

Therefore                                       .

                                                      .   .

Matrix                                         (  )

Pi                                                   π

Thita                                              θ

Percentage                                    %

Sigma Summation                         ∑

Roman Alphabets                                                          α(Alpha)β(Beta)γ(Gamma)δ(Delta) λ(Lemda) μ(Mu)φ(Phi)

Identical To                                     ≡

Infinity                                              ∞

Right Angle                                     ∟

Integral                                             ∫

Partial Differential                          ∂

Increment                                        ∆