The x and y components of vector 
are 4m and 6m respectively. The x,y components of vector 
are 10m and 9m respectively. Find the length of 
and angle that 
makes with the x axis.
A
3 
, tan –1 
, tan –1
B
3 
, tan –1 
, tan –1
C
3 
, tan 
, tan
D
2 
, tan –1 
, tan –1
Text Solution
Verified by ExpertsThe correct answer is:
B
Given that
= 4 
+6 
........
+ 
= 10 
+ 9 
............
from equation
= 10 
+ 9 
– 
= 10 
+ 9 
– (4 
+ 6 
)
= 6 
+ 3 
from figure tan θ = 
= 
= tan–1 
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems