52 Views

solve (X+y)/X y=2 ; (x-y)/X y=6


Tukaram Manave 18th Jan, 2021
Answer (1)
Subhrajit Mukherjee 18th Jan, 2021

Given, (x+y)/xy = 2 => (x+y)=2xy----(i)

(x-y)/xy = 6 => x-y=6xy-----(ii)

Adding equation (i) & (ii),

x+y+x-y = 2xy+6xy = 8xy

=> 2x=8xy => y=1/4

Putting the value of y in eqn (i) we get,

x+1/4=2x*(1/4) => x+1/4=x/2=> x/2=-1/4 => x=-1/2

SO by solving both the equations we get, x=-1/2, y=1/4

Here, *= Multiplication

I hope my answer helps. All the very best for your future endeavors!

Related Questions

Chandigarh University Admissi...
Apply
Ranked #1 Among all Private Indian Universities in QS Asia Rankings 2025 | Scholarships worth 210 CR
TAPMI MBA 2025 | Technology M...
Apply
MBA Admission Open in Technology Management and AI & Data Science | NAAC A++ | Institution of Eminence | Assured Scholarships
Sanskriti University LLM Admi...
Apply
Best innovation and research-driven university of Uttar Pradesh
Maya Devi University LLM admi...
Apply
43.6 LPA Highest Package | 5.48 LPA Average Package | 150+ Courses in UG, PG, Ph.D
Amity University, Noida Law A...
Apply
700+ Campus placements at top national and global law firms, corporates, and judiciaries
Great Lakes PGPM & PGDM 2025
Apply
Admissions Open | Globally Recognized by AACSB (US) & AMBA (UK) | 17.3 LPA Avg. CTC for PGPM 2024 | Extended Application Deadline: 10th Feb 2024
View All Application Forms

Download the Careers360 App on your Android phone

Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile

150M+ Students
30,000+ Colleges
500+ Exams
1500+ E-books