Normal type of MCQ with one correct option
The ratio in which the join of (1,(2, 3) and (4, 2,(1) is divided by the XOY plane is
1 :3
3 :1
(1 : 3
None of these.
Normal type of MCQ with one correct option
The direction cosines of the ray from p (1, (2, 4) to Q ((1, 1, (2) are
Only one point
No point
Infinitely many points
None of these.
/
A,B
A
D
A,B &D
/
a + b + c = 0
ab +bc +ca = 0
ab + bc + ca= 3abc
ab + bc + ca = abc
Both A and R are true and R is correct explanation of A
Both A and R are true and R is not correct explanation of A
A is true, R is false
A is false, R is true