1/x-1/y=1/3;
1/x^2+1/y^2=5/9

Answer Posted / guest

x=-3or3/2
y=3/2or-3

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is breather frequency of tank?

1629


Give five differences between suction and discharge pipes?

1598


How is propeller fitted in shaft?

1402


What is the strongest pistol in the world?

664


What are thermal neutrons ?

646






1draw a convergent uniform and divergent circular pipe and draw hydraulic gradient line and total energy line.

1534


What is the power requirement of a refrigerator?

645


what is draft and draft loss?in a boiler,how is draft created?

1879


Explain working of a fourneyron turbine?

654


What is screw,centrifugal and rotary type compressors,how it works and what is principle .

1536


you did b.tech why u r intrested marketing field ?

1561


What is the use of divider?

643


whats the Formula to calculate temperature of steam at given pressure

1281


working of nuclear power plant

1545


CAN ANY ONE SEND ME THE RRB SECTION ENG. Q-PAPER .. MY MAIL ID :suresh25siva@yahoo.com, suresh.sivakumar@tcs.com

1627