1. (-4,-3)
2. (-8,-5)
3. (8,-5)
4. (8,5)
(-8,-5)
1. -1
2. 1
3. -2
4. 5/2
-1
1. 2:3
2. 3:2
3. 4:9
4. 1:1
1:1
1. Only I
2. Only II
3. Both I and II
4. Neither I nor II
Both I and II
1. 300
2. 450
3. 600
4. 900
600
1. 4
2. 4√2
3. 3√5
4. 3
3√5
1. Both A and R are true and R is the correct explanation of A
2. Both A and R are true and R is not the correct explanation of A
3. A is true but R is false
4. A is false but R is true
Both A and R are true and R is not the correct explanation of A
1. 2:3
2. 3:2
3. 4:9
4. 1:1
1:1
1. -1/4
2. 1/4
3. -4
4. -1/2
-1/4
1. 1
2. 2
3. -1
4. -2
-1