A) \[{{\cos }^{-1}}\left( \frac{4}{5} \right)\]
B) \[{{\tan }^{-1}}\left( \frac{4}{5} \right)\]
C) 0
D) p/2
Correct Answer: A
Solution :
Here \[a=2,\ b=2,\ h=\frac{5}{2},\,g=\frac{3}{2},\,f=\frac{3}{2},\,c=1\] So angle q between the lines is given by \[\therefore \]\[c=k\] \[\Rightarrow \theta ={{\cos }^{-1}}\left( \frac{4}{5} \right)\].You need to login to perform this action.
You will be redirected in
3 sec