Teaching MPPSC Assistant Professor Mock Test Series 2025 Mathematics Differential Calculus Applications of Derivatives
If p and q are the intercepts on x and y axes respectively of a tangent to any point (x, y) of the curve \( \sqrt {\frac{{\rm{x}}}{{\rm{a}}}} \,\,{\rm{ + }}\,\,\sqrt {\frac{{\rm{y}}}{{\rm{b}}}} \) = 1, then \( \left( {\frac{{\rm{p}}}{{\rm{a}}}{\rm{ + }}\frac{{\rm{q}}}{{\rm{b}}}} \right)\) equals
1
1
2
2
3
\( \sqrt{2}\)
4
\( \frac{1}{{\sqrt 2 }}\)