## Word 2016

### How to hide page numbers for some pages in the document Word

In Microsoft Word you can create documents with different levels of complexity. Some documents
may contain pages with images, tables, etc. for which you need to hide or even skip page numbers.
To skip page numbers for some pages, see
How to skip page numbers for some pages in the Word document.

### How to create different headers and footers for pages with portrait and landscape orientation in Word

When you create a document with different page orientations (see
How to use different page orientations inside one document),
you might need to create different headers and / or footers for pages with portrait and landscape
orientation.

### How to insert an equation with a system of linear equations or linear system

This tip shows how to add an equation with a

**system of linear equations**(or**linear system**) – a collection of two or more linear equations involving the same set of variables.### How to insert an equation with trigonometric functions

This tip shows how to add an equation with trigonometric functions, for example, the

**Euler's formula**.### How to insert an equation with a limit

This tip shows how to add an equation with a limit. For example, the formula of a

**limit**.### How to insert a Boolean algebra equation

This tip shows how to insert a Boolean algebra equation, for example, one of

**De Morgan's laws**.### How to quickly insert Script symbols in Word equations

In mathematics often is used a script

**Latin**alphabet. This tip is about quick way how to paste letters in**Script**in your Microsoft Word document.### How to quickly insert Fraktur symbols in Word equations

Individual

**Fraktur**letters are sometimes used in mathematics. This tip is about quick way how to paste letters in Fraktur in your document Microsoft Word.### How to quickly insert Double strike or Blackboard bold symbols in Word equations

**Double strike**or

**Blackboard bold**is a typeface style that is often used for certain symbols in mathematical texts, in which certain lines of the symbol (usually vertical or near-vertical lines) are doubled. The symbols usually denote number sets (see some of usual symbols below).

### How to create an equilateral triangle, a regular square, and other regular polygons in Word

For some charts or diagrams, you need to create a regular polygon –

**equiangular**(all angles are equal) or**equilateral**(all sides have the same length). E.g.,**, regular***equilateral triangle***, etc.***square*