engineering recuitment Maharashtra WRD Engineering Assistant Civil Mock Test 2023 Engineering Mathematics Calculus Theorems of Integral Calculus
The orthogonal curve to y = mx is
1
\({y^2} = 4a\left( {x + a} \right)\)
2
\({x^2} + {y^2} = {r^2}\)
3
\({y^2} = 4\ ax\)
4
\({x^2} - {y^2} = {a^2}\)