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Need solution for RD Sharma maths class 12 chapter 28 The Plane exercise Fill in the blank question 3

Answers (1)

Answer:

 2X + 3Y - Y2 + 4 = 0

Hint:

 Parallel plane equation also equals to 0

Given:

 (1,2,3) and parallel plane 2x + 3y - 4 = 0

Solution:

Equation of parallel to2x + 3y - y2 = 0 is given by

2x + 3y - y2 + λ = 0

Also It passes through (1,2,3)

? 2(1) + 3(2) - 4(3) + λ = 0 ? λ = 4

∴  required plane is 2x + 3y - y2 + 4 = 0

Posted by

Gurleen Kaur

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