Answer:
mark as ब्रानलिस्त
Step-by-step explanation:
Draw a dark arrow from your dot that points in the direction of the inequality symbol. If your final solution contained one of the less than symbols, draw the arrow to the left. If the solution contained a greater than symbol, the arrow (like the symbol) should point right.
Answer:Draw the Number Line:Mark the key number(s).Identify the Inequality:Open circle for <<or >>(number not included).Closed circle for ≤≤or ≥≥(number included).Shade and Arrow:x<ax<a or x≤ax≤a: Shade left, arrow left.x>ax>a or x≥ax≥a: Shade right, arrow right.Compound (e.g., a<x≤ba<x≤b):
Points:Open Circle ( ): Excludes the number.Closed Circle [ ]: Includes the number.Arrow Direction: Left for <<or ≤≤, right for >>or ≥≥.
step by step explanation:1)Draw the Number Line:Mark key numbers involved in the inequality.
2)Identify the Inequality:<< or >>: Use an open circle (or parenthesis) for the number.≤≤ or ≥≥: Use a closed circle (or bracket) for the number.
3).Shade and Draw Arrows:x<ax<a: Open circle at aa, shade left, arrow pointing left
.x≤ax≤a: Closed circle at aa, shade left, arrow pointing left.
.x>ax>a: Open circle at aa, shade right, arrow pointing right.
.x≥ax≥a: Closed circle at aa, shade right, arrow pointing right.
.Compound (e.g., a<x≤ba<x≤b): Use open/closed circles as appropriate, shade the region between.