1
GATE IN 2015
MCQ (Single Correct Answer)
+1
-0.3
The double integral $$\,\,\int_0^a {\int_0^y {f\left( {x,y} \right)\,dx\,dy\,\,\,} } $$ is equivalent to
2
GATE IN 2015
MCQ (Single Correct Answer)
+1
-0.3
The magnitude of the directional derivative of the function $$f\left( {x,y} \right) = {x^2} + 3{y^2}$$ in a direction normal to the circle $$\,{x^2} + {y^2} = 2,$$ at the point $$(1,1),$$ is
3
GATE IN 2015
MCQ (Single Correct Answer)
+1
-0.3
The probability that a thermistor randomly picked up from a production unit is defective is $$0.1.$$ The probability that out of $$10$$ thermistors randomly picked up, $$3$$ are defective is
4
GATE IN 2015
Numerical
+2
-0
The probability density function of a random variable $$X$$ is $$\,{P_x}\left( x \right) = {e^{ - x}}\,\,$$ for $$\,\,x \ge 0\,\,$$ and $$0$$ otherwise. The expected value of the function $$\,{g_x}\left( x \right) = {e^{3x/4}}$$ is___________.
Your input ____
Paper analysis
Total Questions
Engineering Mathematics
7
GATE IN
Papers
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2002
2001
2000
1999
1997
1995
1994