Inequalities Involving Modulus Function
Trending Questions
Q.
If x3-1/x3=14, then x-1/x=
Q. The set of values of x satisfying (x2-x-1)(x2-x-7) is lesser than -5 is (a, b) union (c, d) then a+b+c+d is equal to
Q. 22. One of the roots of the quadratic equation x ^ 2 + 2sqrt(2) * x - 16 = 0 is
Q. Solve for x and y; if x>0 and y>0:
log xy=log x÷y+ 2log2=2
log xy=log x÷y+ 2log2=2
Q. Draw the graph of y=6x
Q. If alpha and beeta are the roots of the equation ax^2+bx+c=0, then write alpha^5+beeta^5 in terms of a, b, c
Q. Find the values of x for which |x−3|+|x−4|=9.
Q.
Find the interval of x such that ∣∣x2−3x−1x2+x+1∣∣<3 is satisfied is
(−∞, −2)∪(−1, ∞)
[85, 2]∪[52, ∞]
(−5, −2)∪(2, 5)
None of these
Q.
Find the value of x if x if |x+2|= 3
1
5
-1
-5
Q.
Solution set of log0.25(x2+2x−8)2−log0.5(10+3x+x2)=1
{16(√313−1), 12(√73−7)}
{−3}
{14}
{1, 7}
Q.
Find the range of x for the following expression:
∣∣x2−3x+2x2+3x+2∣∣≥1
(0, 81)
None of these
(−∞, 1)
(−∞, −2)∪(−2, −1)∪(−1, 0)
Q. Solve the following inequality:
x2−x−6x2+6x⩾0
x2−x−6x2+6x⩾0
Q. Solve the inequality 3x2−7x+6<0.
Q. If [3 root 3+2 root 11]-[3 root 11-root 3]=4 root 3 + X root 11, Then what is the value of X?
A]-2
B]-1
C]0
D]1
A]-2
B]-1
C]0
D]1
Q. Find the values of x for which |x−2|+|x−8|=8.
Q. If the sum of the roots of the quadratic equation ax^2+bx+c=0 is equal to the sun of squares of their reciprocals, then a upon c, b upon s, c upon b are in
Q. Solve the following inequality:
x2−93x−x2−24<0
x2−93x−x2−24<0
Q. Find the interval in which the following function is increasing or decreasing.
f(x)=3x4−4x3−12x2+5
f(x)=3x4−4x3−12x2+5
Q. 16.FIND THE NUMBER OF INTEGRAL SOLUTIONS TI: (I)X+2Y=20 (II)3X+2Y=28 (III)5X+15Y=45 (IV)11X+13Y=1000
Q. _/(x -2 ÷ x +1) = 1/2
solve for x.
_/ means under root
solve for x.
_/ means under root
Q. Solve (43m−34n)2+2mn=169m2+916n2
Q. Assertion A: (3, 2) lies above the line x+y+1=0
Reason R: If the point P(x1, y1) lies above the line L=ax+by+c, then L(x1, y1)>0
Reason R: If the point P(x1, y1) lies above the line L=ax+by+c, then L(x1, y1)>0
- A and R are true and R is the correct explaination of A
- A and R are true and R not is the correct explaination of A
- A is true R is False
- A is False R is True
Q. Solve the following pair of simultaneous equations:
x3+y=1.7 and 11x+y3=10 for all [x+y3≠0]
x3+y=1.7 and 11x+y3=10 for all [x+y3≠0]
- x=2 and y=7
- x=0.9 and y=−2.5
- x=0 and y=−4
- x=0.6 and y=1.5
Q. If y=2x+3 and x<2, which of the following represents all the possible values for y?
- y<7
- y>7
- y<5
- y>5
- 5<y<7
Q. solve this x2+6x-16=0 by completing squares and verify the solution by quadratic formula
Q. Solve for n:
1(n−1)(n−2)+1(n−2)(n−3)=23, n≠ 1, 2, 3,
1(n−1)(n−2)+1(n−2)(n−3)=23, n≠ 1, 2, 3,
Q. If (x3+1, y−23)=(53, 13) find the values of x and y.
Q. Find the values of x for which |x−3|+|x−4|=9.
Q. Find the values of x for which |x−3|+|x−4|=9.
Q. Solve:
3x+6y=7;9x+3y=11(x≠0, y≠0)
3x+6y=7;9x+3y=11(x≠0, y≠0)