Electronics and Communication Engineering
2019 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE ECE 2019 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 28–30 of 65. Imported answers require review unless explicitly marked reviewed.
Question 18
Open questionECNAT1 markNeeds review
If
and
are random variables such that
and
, then
_____.Log in to check the answer
You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 19
Open questionECNAT1 markNeeds review
The value of the integral
, is equal to _____.Log in to check the answer
You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 20
Open questionECNAT1 markNeeds review
Let
be an exponential random variable with mean 1. That is, the cumulative distribution function of
is given by
. Then
, rounded off to two decimal places, is equal to _____.Log in to check the answer
You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer