Request a call back

Solve this by cross multiplication method- 2(ax- by)+ a+ 4b = 0 2(bx+ay) + b - 4a = 0
Asked by snehaljain870 | 07 Sep, 2019, 06:58: PM
2(ax - by) + (a + 4b) =0
2(bx + ay) + (b - 4a) =0
The above equations can be written as:
2ax – 2by + (a + 4b) = 0
2bx + 2ay + (b – 4a) = 0
using cross multiplication method as,

x                                        y                                1
– 2b                        a + 4b                                2a                           – 2b
2a                        b – 4a                                2b                              2a
Answered by Arun | 08 Sep, 2019, 05:06: PM

## Concept Videos

CBSE 10 - Maths
Asked by Karamsingh5280 | 30 Sep, 2021, 01:07: PM
CBSE 10 - Maths
Asked by amoghmohite | 27 Aug, 2021, 07:49: PM
CBSE 10 - Maths
Asked by snehaljain870 | 07 Sep, 2019, 06:58: PM
CBSE 10 - Maths
Asked by chanderaop19527 | 25 Jun, 2019, 08:07: PM
CBSE 10 - Maths
Asked by Topperlearning User | 08 Aug, 2017, 11:31: AM
CBSE 10 - Maths
Asked by Topperlearning User | 08 Aug, 2017, 11:07: AM