CBSE Class 10 Answered
How to use elimination method in the equations - 30u + 44v =10 and 40u +55v = 13. Solve it
Asked by prashant.jain | 10 Feb, 2010, 07:29: PM
Expert Answer
Dear Student
- 30u + 44v -10=0 -----------(1)
and 40u +55v - 13=0---------(2)
(1)X40 + (2)X30
==> 1760 v-400+1650v-390=0
3410V=790==> v= 0.232
put v in (1)===> u= 10+30X0.232=16.96
Regards
Team
Topperlearning
Answered by | 12 Feb, 2010, 01:46: 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
