Double verticle lines surrounding an expression means to take the absolute value of the expression.
The absolute value of an expression is the expression if it is positive, and the negative of the expression if it is negative, i.e. the unsigned distance from zero. Analytically, in order to process the expression, the absolute value of an expression is also the square root of the square of the expression.
Any letter of the alphabet that is symmetrical by drawing a horizontal line through the center or a vertical line through the center would be a symmet. Examples: Vertical symmets = A H I M O T U V W X Y Horizontal symmets = B C D E H I K O
Both
The y-axis is vertical and the x-axis is horizontal.
The letter D does not have a vertical line of symmetry.
volume, vertical angles
It has 1 line of symmetry through its vertical center
No. The center of gravity of a wedding ring is in the space at the center of the ring. The center of gravity of the letter ' V ' is somewhere along the vertical line between the two slanted lines.
It's called the cursor
Called does!
The double word square is pink (including the center star square). The double letter square is light blue.
The letter F contains one vertical line.
The letter I.
Yes the letter A has a vertical line of symmetry
Yes the letter A has a vertical line of symmetry.
The dot is just called superscript dots It was added to the letter i in the Middle Ages to distinguish the letter (in manuscripts) from adjacent vertical strokes in such letters as u, m, and n. J is a variant form of i which emerged at this time and subsequently became a separate letter.
In Braille, three vertical dots represent the letter L. Braille is set up on 6 dots, and the placement of the raised dots changes from letter to letter.
Any letter of the alphabet that is symmetrical by drawing a horizontal line through the center or a vertical line through the center would be a symmet. Examples: Vertical symmets = A H I M O T U V W X Y Horizontal symmets = B C D E H I K O