PART III: MATHEMATICS SECTION 1 (Maximum Marks: 21) • This …

Maths JEE - Advanced Previous Year Paper JEE-Advanced-2017-Paper-2 Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

PART III: MATHEMATICS

SECTION 1 (Maximum Marks: 21)

• This section contains SEVEN questions.

• Each question has FOUR options

, 14x + 2y - 15z = 1

, 14x - 2y + 15z = 27

and 14x + 2y + 15z = 31

. ONLY ONE of these four options is correct. • For each question, marks will be awarded in one of the following categories: Full Marks +3 If only the bubble corresponding to the correct option is darkened. Zero Marks 0 If none of the bubbles is darkened. Negative Marks - 1 In all other cases. The equation of the plane passing through the point (1, 1, 1) and perpendicular to the planes 2x + y - 2z = 5 and 3x - 6y - 2z = 7, is -14x+2y+15z= 3

Text Solution

Verified by Experts

The correct answer is:

Let direction ratios of normal be

equation of plane is

-14(x - 1) - 2(y - 1) - 15(z - 1) = 0

14x + 2y+ 15z = 31

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