JEE Main 17 March 2021 Shift 1 Solved Paper

Section: Mathematics
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Question : 89 of 90
 
Marks: +1, -0
If the equation of the plane passing through the line of intersection of the planes
2x−7y+4z−3=0,3x−5y+4z+11=0
and the point (−2,1,3) is ax+by+cz−7=0, then the value of 2a+b+c−7 is ......... .
[17 Mar 2021 Shift 1]
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