aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • Mechanical Engg. (GATE) 2008
  • Let f = yx. What is $\frac{\partial^2f}{\partial x\partia...
Multiple choice

Let f = yx. What is $\frac{\partial^2f}{\partial x\partial y}$ at x = 2, y = 1?

  1. 0

  2. In 2

  3. 1

  4. $\frac{1}{In2}$
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Keep practicing — related questions

  • Which of the following are legal lines of code? 1. int w = (int)888.8; 2. byte x = (byte)1000L; 3. long y =...
  • What will be the output of the program? String x = "xyz"; x.toUpperCase(); /* Line 2 */ String y = x.replac...
  • switch(x) { default: System.out.println(Hello); } Which two are acceptable types for x? 1. byte 2. long 3. ...
  • public class Test2 { public static int x; public static int foo(int y) { return y * 2; } public static void...
  • The constant term in the expression 1 + x2+ x is
  • Which three are valid method signatures in an interface? 1. private int getArea(); 2. public float getVol(f...
  • What will be the output of the program? public class Switch2 { final static short x = 2; public static int ...
  • Match the columns: | || |---|---| |Column - I|Column - II| |A. Black rust |1. Puccinia triticina| |B. Brown...
Play the full quiz 🎤 Practise this topic out loud
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy