1. both I and II are true
2. neither I nor lI true
3. I is true, II is false
4. I is false, II is true
neither I nor lI true
1. a, b, c
2. b, c, a
3. a, c, b
4. b, a, c
b, a, c
1. a, b, c
2. b, c, a
3. a, c, b
4. b, a, c
b, a, c
1. a, b, c
2. b, c, a
3. a, c, b
4. b, a, c
a, b, c
1. P1
2. P1
3. P3
4. P2
P1<P3<P2
1. 20/3
2. -20/3
3. 22/3
4. -22/3
-20/3
1. 0
2. 1
3. 3
4. sin 4 α+ cos 6 α
1
1. tan2 θ+ cot2 θ+7
2. sin2 θ+ cos2 θ+7
3. sec2 θ+ cosec2 θ+7
4. cos2 θ+ cot2 θ+7
tan2 θ+ cot2 θ+7
1. 0
2. 1
3. 2
4. √2
2
1. 2tan α cot β(cosec α+ sec β)
2. 2sec α cosec β(cot α+ tan β)
3. 2cot αtan β(sec α+ cosec β)
4. 2cosec α sec β(tan α+ cot β)
2tan α cot β(cosec α+ sec β)