Math Chapter Wise question with answer

Q01 The normal to a given curve is parallel to x– axis if– English · KVS TGT 2017 Q02 If the normal to curve y = f(x) at the point (a, b) makes an angle 3 4 π with the positive x axis then f' English · UP PGT 2021 Q03 Slope of normal to the curve x = a cos3 θ, y = a sin3 θ at the point θ = π/4: English · UK SSSC LT 2020 Q04 If the line ax + by + c = 0 is normal to the curve xy = 1, then English · UP PGT 2004,2016 UKPSC GIC 2018 Rajsthan TGT 2013 Q05 If line ax+by+c=0 is a normal to the curve xy=4, then English · UP PGT-2016 (02-02-2019) Q06 The slope of the normal to the curve y = x2 + 3x + 2 at the point (–2, 0) is– English · JDD-75-PGT TIER II-X-15 28.06.2015