Properties of Inequalities
Trending Questions
The difference between two numbers is 26 and one number is three times the other. Find the numbers. [3 MARKS]
Find the ratio compounded of the subduplicate ratio of 36: 49, the reciprocal ratio of 15: 28 and the triplicate ratio of 5 : 4.
25 : 8
30 : 4
22 : 5
15 : 7
(1.) p(t)= 2 +t + 2t2 - t3
Given that y = -6x + 1 and -3 < x < 23. Then y lies in which of the following intervals.
(3, 19)
(-19, 3)
(-3, 19)
(18, -4)
[Hint: Area of an equilateral triangle =
(√3)4(side)2]
- <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> 2×√3 sq. units
- √32(7+4√3) sq. units
- <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> 7√3+124 sq. units
- <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> 34 sq. units
- True
- False
Let a, b, c>0, a+b+c=15.
The least value of E=a3a2+ab+b2+b3b2+bc+c2+c3c2+ca+a2 is
Consider the following relations
. Then,
is an equivalence relation but is not an equivalence relation
Neither nor is an equivalence relation
is an equivalence relation but is not an equivalence relation
and are both equivalence relations
- √15−32
- −√15−32
- −3±√152
- None of these
Remove the brackets and simplify:
- unique solution
- No solution
- infinitely many solutions.
- Cannot be determined
If p, q, n are three positive real numbers and p > q then which of the following is correct.
p(−1n)<q−1n
p1n<q1n
p−1n>q−1n
pn<qn