Test Index

CBSE Class 12 Math 2023 Delhi Set 1 Solved Paper

© examsnet.com
Question : 30
Total: 38
(a) Find the coordinates of the foot of the perpendicular drawn from the point P(0,2,3) to the line ‌
x+3
5
=‌
y−1
2
=‌
z+4
3
.
OR
(b) Three vectors
→
a
,
→
b
 and
→
c
 satisfy the condition
→
a
+
→
b
+
→
c
=
→
0
 Evaluate the quantity µ=
→
a
â‹…
→
b
+
→
b
â‹…
→
c
+
→
c
â‹…
→
a
, if |
→
a
|=3, |
→
b
|=4 and |
→
c
|=2
Solution:     👈: Video Solution
© examsnet.com
Go to Question:
Prev Question
Next Question