please give me answer please please give me answer please
Answers
Answer:
1) a single solution because
a1/a2≠b1/b2.
2) no solution because the lines are parallel.
3) intersecting at exactly one point
a1/a2≠b1/b2.
Step-by-step explanation:
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Step-by-step explanation:
bro to Ans these type of Ques you need to know a simple rule
let the eq be in form
a1x+b1y+c1 =d
and a2x+b2y+c2 = e
where a1,b1,c1,A2,b2,c2 are constants
take the radio of a1:A2 ,b1:b2 ,c1:c2
now see if
A1/A2 is not equal to b1:b2 then the lines are intersecting at one point
if a1/a2 is equal to b1/b2 is not equal to c1/c2 the the lines are parallel
if a1/a2= b1/b2= c1/c2 then the lines are coinciding
and remember two lines can never intersect at two points
1)so according to the rule lines have a single solution
2) no solution
(for the Ques with only one variable if the value of variable given in both the eq is equal then the eq have infinitely many sol and if value of the variable is diff in both the eq the the eq have no. sol
3)the lines have no. sol as A1/A2=b1/b2 is not equal to c1/c3 so the lines are parallel
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