# Maths

MATHS

SYMBOLS (1) / means division

or divide

➗

Examples:

2/2 means 2/2

2 whole no 3/4 means

2¾ M=wp+(1/3)yp^2

means m=wp + ¾y 2

(2) Log means

logarithm

Example: (8) Log5

(base means Log8 5

(3) * means

multiplication

Example: 2*2 means

2×2

(4) ^ means Raise to power

Examples:

3^(-1) means 3 -1

5^(2) means 5 2

30cm^(-2) means

30cm -2 (5) Tita means θ

Example: Tan tita

means tan θ

(6) Pie means π

Example: Pie R sqr h

means πr 2 h (7) Base means

subscript

Example: 2 Base 3

means A 3

(8) Sqr root means √

Examples: √3-√6+2√3 means

Root 3-root6+2root 3

√(¾) means sqr root

(3/4)

Mr flettor 🔰 🔰

(9) bar means a dash

on top a number of letter

Example: X bar

means

(10) —(1) means

equation 1

(11) Proportional means ∝

Example: R is

proportional to 3/4rut

m means R

∝ ¾

(12) Alpha means α (13) Beta means β

(14) Gamma means γ

(15) cube root means

∛

(16) Mu means μ

(17) Rho means ρ (18) Delta means δ

(19) Sigma means σ

(20) Tau means τ

(21) Ohm means Ω

(22) Lamda means λ

(23) Omega means ω (24) Intersection

means ∩

Example: B

intersection C means

B∩C

(25) Union means U Example: B union C

means BUC

(26) Factorial means !

(27) complements in

sets means ‘

(28) (aq),(g),(l),(s) is used in chemistry to

show

the state

of matter in equations

(29) Equivalent to

means ≡ (30) Not equal to

means ≠ (31) Quotation means “ ”

(32) Less or equal to

means ≤

(33) Greater or equal to

≥ Example: (3/4)>=(1/2)

means ¾ ≥ ½

(34) Plus or minus (or

+-) means ±

Example: (3/4)<=(1/2)
means ¾ ≤ ½