CBSE Class 10 Answered
LINEAR EQUATIONS IN 2 VARIABLES(Pleassssssseeeee anwer this verryyyy soooooooon!!!! )
Asked by gunjansingh | 09 Jun, 2009, 11:50: AM
Expert Answer
For inifinite solution
a1/ a2 = b1/b2 = c1/ c2
2/
-b = 3/ +b = 7/ 3 + b -2
On equating, we get
2+2 b = 3 - 3b or 3 (3 + b -2) = 7 (+b)
- 5b = 0 or 2 - 4b = 6
- 5b = 0 .....(1) or - 2b = 3 ......(2)
Solving (1) and (2) we get,
b =1 and = 5.
Answered by | 09 Jun, 2009, 02:49: PM
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
