1. 7
2. 11
3. 13
4. 15
13
1. 8
2. 7
3. 1
4. 0
1
1. 2x – 3y = 1
2. 2x + 3y = 2
3. 3x + 2y = 1
4. 3x – 2y = 1
3x – 2y = 1
1. x + y + 1 = 0
2. x – y – 1 = 0
3. x – y + 1 = 0
4. x + y – 1 = 0
x – y – 1 = 0
1. It is an isosceles right triangle
2. It is a right triangle.
3. It is an equilateral triangle
4. It is an obtuse triangle
It is an obtuse triangle
1. 8.5 units
2. 6.5 units
3. 4.5 units
4. 2.5 units
4.5 units
1. b/(a+c)
2. c/(a+b)
3. a/(b+c)
4. None of these
c/(a+b)
1. (x – 2) (x – 3) = 0
2. (x – 2) (x – 3) < 0
3. |x-2| > |x-3|
4. None of these
|x-2| > |x-3|
1. -2 ≤ x ≤ 3
2. 2 ≤ x ≤ 3
3. -3 ≤ x ≤ 2
4. -3 ≤ x ≤ -2
-2 ≤ x ≤ 3
1. 0
2. 1
3. -1
4. 100
1