CBSE Class 10 Answered
LINEAR EQUATIONS IN 2 VARIABLES(Pleaseeeeeee i need this as soon as possible!!!!!!!)
Asked by gunjansingh | 08 Jun, 2009, 05:50: PM
Expert Answer
in the standard systemof equations
it will have infinitely many solutions when
a1/a2=b1/b2=c1/c2
so, in this case,
2/(p+q)=-1/(2q-1)=5/15
Sp taking seperate equations, we get,
2/(p+q)=1/3
so,
6=p+q....(i)
next,
-1/2q-p=1/3
so,
-3=2q-p..(ii)
solving we get,
p=5, q=1
Answered by | 09 Jun, 2009, 08:50: AM
CBSE 10 - Maths
Asked by hanugraha | 30 May, 2010, 07:53: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by hanugraha | 30 May, 2010, 07:13: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by shobhitdc | 29 May, 2010, 04:59: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by ROJAAPPA | 29 May, 2010, 12:58: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by shobhitdc | 29 May, 2010, 10:52: AM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by devanshmudgal | 28 May, 2010, 07:31: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by shobhitdc | 28 May, 2010, 01:12: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by shobhitdc | 28 May, 2010, 01:08: PM
ANSWERED BY EXPERT
