BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem
TTP OnDemand GMAT Video Course
Featured Course

Target Test Prep GMAT OnDemand

Scott Woodbury-Stewart’s private virtual classroom — 400 hours of master-class video lessons for the GMAT Focus Edition.

  • 715+ score guarantee — highest in the industry (99th percentile)
  • 52 chapters · 1,500+ lessons · 4,000+ practice questions
  • 400 hours of video · 1,500+ instructor-led HD smartboard lessons
  • 300,000+ students accepted to Harvard, Stanford, Wharton, Booth & Sloan & more
  • 24/7 live support + weekly Zoom office hours with GMAT instructors
  • TTP AI Assist — 24/7 AI-powered virtual tutor for instant help
  • 1,200+ flashcards + AI-powered study assistant & daily calendar
  • OnDemand, LiveTeach & GMAT Bootcamp formats available
  • Also: GRE, SAT Math & Executive Assessment courses
  • MBA Admissions Consulting now available
  • 🏆 2025 EdTech Breakthrough Award: Test Prep Solution Provider of the Year
  • 200,000+ students served
  • 5-day free trial — $0 to start, no auto-billing, cancel anytime
★★★★★ 5.0 (559 reviews)
130-pt guarantee
$0 to start then $127/mo
Start Free 5-Day Trial Read 559 Reviews →

cdf

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
Source: — Problem Solving |
User avatar
Junior | Next Rank: 30 Posts
Posts: 16
Joined: Fri Jun 25, 2010 6:24 am
Location: Bangalore
Thanked: 1 times

by sgmuthukumar » Wed Sep 22, 2010 8:08 pm
sheik wrote:hey guys
just had a small query.. If Y and X r 2 random variable and Y=-X and we have to find the cdf of Y given the cdf of X, how should I proceed.
Thanks
Same as X
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Newbie | Next Rank: 10 Posts
Posts: 5
Joined: Wed Sep 15, 2010 7:20 pm

by sheik » Wed Sep 22, 2010 10:32 pm
thanks for the reply but I would be grateful if you can explain how it would be the same as X. thanks
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Junior | Next Rank: 30 Posts
Posts: 16
Joined: Fri Jun 25, 2010 6:24 am
Location: Bangalore
Thanked: 1 times

by sgmuthukumar » Thu Sep 23, 2010 12:17 am
sheik wrote:thanks for the reply but I would be grateful if you can explain how it would be the same as X. thanks
For Ex: If X=-Y, then X=12, y=-12
factors of 12 are 1,2,3,4,6,12.
factors of -12 are 1,2,3,4,6,12.

Hence they are same.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Post Reply
• Page 1 of 1