Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

For what values of a the following pair of equation 4x+3y=3 and 8x+ay=5 will have a unique solution 
Asked by chanderaop19527 | 25 Jun, 2019, 08:07: PM
answered-by-expert Expert Answer
begin mathsize 16px style
4 straight x plus 3 straight y space minus space 3 space equals space 0 space space and space 8 straight x plus ay space minus space 5 equals 0
Here space straight a subscript 1 space equals space 4 comma space straight b subscript 1 space equals space 3 space and space straight c subscript 1 equals space minus 3 space and space straight a subscript 2 space equals space 8 comma space straight b subscript 2 space equals space straight a space and space straight c subscript 2 equals space minus 5
Condition space for space unique space solution colon
straight a subscript 1 over straight a subscript 2 not equal to space fraction numerator straight b subscript 1 over denominator space straight b subscript 2 end fraction
rightwards double arrow 4 over 8 not equal to space fraction numerator 3 over denominator space straight a end fraction
rightwards double arrow straight a space not equal to 6
Therefore comma space the space given space system space will space have space unique space solution space for space all space the space real space values space of space straight a space except space 6.
end style
Answered by Yasmeen Khan | 26 Jun, 2019, 10:14: AM

Application Videos

CBSE 10 - Maths
Asked by Karamsingh5280 | 30 Sep, 2021, 01:07: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by amoghmohite | 27 Aug, 2021, 07:49: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by snehaljain870 | 07 Sep, 2019, 06:58: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by chanderaop19527 | 25 Jun, 2019, 08:07: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by Topperlearning User | 08 Aug, 2017, 11:31: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by Topperlearning User | 08 Aug, 2017, 11:07: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by Topperlearning User | 08 Aug, 2017, 11:09: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by Topperlearning User | 08 Aug, 2017, 11:06: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by Topperlearning User | 08 Aug, 2017, 11:00: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by Topperlearning User | 08 Aug, 2017, 11:33: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×