Please solve RD Sharma class 12 chapter 28 The Plane exercise very short answer type question 1 maths textbook solution
Answer:
Z = 5
Hint:
Equation of the XY plane ⇒ Z = 0
Given:
plane parallel to XOY plane and passing through the point (2,-3, 5).
Solution:
Equation of the XY plane ⇒ Z = 0
Equation of the plane parallel to XOY plane ⇒Z=k …(i)
If Z = k Passing through (2, -3, 5) then 5 = k …(ii)
Equating (i) and (ii) ⇒ Z = 5