Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Differential Calculus Applications of Derivatives
The equation of normal to the curve 3x2 – y2 = 8 which is parallel to the line x + 3y = 8 is
1
3x – y = 8
2
3x + y + 8 = 0
3
x + 3y ± 8 = 0
4
More than one of the above
5
None of the above