Teaching RPSC School Lecturer Mock Test Series 2024 Mathematics Differential Calculus Applications of Derivatives
मान लीजिए f(x, y) एक फलन है, तो स्थिर बिंदु ज्ञात करने के लिए क्या कदम होंगे?
1
\(\partial^2 f\over \partial x^2\) = 0, \(\partial^2 f\over \partial y^2\) = 0
2
\(\partial f\over \partial x\) = 0, \(\partial^2 f\over \partial x^2\) = 0
3
\(\partial f\over \partial y\) = 0, \(\partial^2 f\over \partial y^2\) = 0
4
\(\partial f\over \partial x\) = 0, \(\partial f\over \partial y\) = 0
5
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