Use real number line to find the range of values of x for which:
-1 < x ≤ 6 and -2 ≤ x ≤ 3
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Given,
Common between two equations is the solution set.
∴ Solution set = {-1 < x ≤ 3}.
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Find three consecutive largest positive integers such that the sum of one-third of first, one-fourth of second and one-fifth of third is at most 20.
Solve the following inequation and write the solution set :
13x - 5 < 15x + 4 < 7x + 12, x ∈ R
Represent the solution on a real number line.
