Question 488 of 521MediumMCQ
If the plane P passes through the intersection of two mutually perpendicular planes 2x+ky−5z=1 Solutions · 1
Official solution
P1:2x+ky−5z=1
P2:3kx−ky+z=5
\[\because\] \[{P_1}\, \bot \,{P_2} \Rightarrow 6k - {k^2} + 5 = 0\]
\[ \Rightarrow k = 1,5\]
\[\because\] Answer the question to unlock