1. √(2/3)
2. √(1/6)
3. √(3/2)
4. None of these
√(2/3)
1. 900 and 00
2. -1800 and 1800
3. -900 and 700
4. None of these
None of these
1. 1 and -2
2. -1 and 2
3. 2 and -1
4. -2 and -1
1 and -2
1. sT
2. 1+sT
3. 1-sT
4.
1-sT
1. 0
2. 0≤λ≤1
3. 0≤λ≤4
4. None of these
0≤λ≤4
1. Parallel
2. Concident
3. At right angles
4. None of these
At right angles
1. 1
2. -1
3. 1 or -1
4. 0
0
1. 0.6
2. -0.6
3. 0
4. None of these
None of these
1. P1
2. P1>0
3. P1=z1
4. P1>z1
P1>z1
1. p=√(bxybyx)
2. p=√(byxbyx)
3.
4. None of these