Mathematics
For the replacement set = {-8, -6, -4, -2, 0, 2, 4, 6, 8}, which of the following is not a solution set ?
{-8, -6, -5, -4, 6}
{-6, -2, 0, 2, 6}
{-8, -4, -2, 0, 2}
{-2, 0, 4, 8}
Related Questions
Find the greatest value of x ∈ Z, so that :
-1 ≤ 3 + 4x < 23
If 7 ≥ -2x + 1 > -7 ; find the sum of greatest and smallest values of x ∈ I.
Case study :
A teacher asked to Rohan to draw a triangle with following condition: The longest side of the triangle is 7 cm less than twice the shortest side and third side is 7 cm shorter than longest side. The perimeter of the triangle is atleast 84 cm.
Based on the above information, form a linear inequation and answer the following questions :
(i) What is the minimum length of the shortest side ?
(ii) What is the minimum length of the longest side ?
(iii) Identify the type of triangle that Rohan has drawn along with the length possible sides he got.
(iv) What is the least area of the triangle drawn ?