If the family 3a+2b+6c of straight lines ax+by+c=0 passes through a fi – InterviewSolution

1.	If the family 3a+2b+6c of straight lines ax+by+c=0 passes through a fixed point. The coordinates of fixed point are
Answer» udent 3a+2b+4c = 0 Dividing the EQUATION by 4 3a/4+2b/4+4c/4 = 0 => 3a/4 + b/2+c = 0 x = ¾ and y = ½ satisfied this relation Hence the set of LINES are CONCURRENT at (3/4, ½)

Discussion

No Comment Found

Related InterviewSolutions

What is Rational Numbers ??Where are you Bunny ?? What happen Any Problem Bro ಠ︵ಠ
Observe the following table and find x is directly proportional
What is Rational Numbers ?Answer if ur boy ? Answer if ur Ashrith Im serious
ABCD is a parallelogram if the ratio sides 3,:2and perimeter is 120 m the find the length of the sides of the parallelogram
6. Find the area of the following polygohABCDEF where AP = 2 cm, AQ = 4 cm,AR = 6 cm, AD = 10 cm, AS = 8 cm, andBP, FQ, CR and ES are perpendiculars todiagonal AD
5y+10=4y-10 then what is the answer
*5. How do the prashastis written by Harisena and Ravikirti throw light on the history of theGuptas and Harshavardhana?
The product of two number is 27 /2 .If one number is 23/5,find the other. with solution
Evalute the expression given below for ( m = - 2 ) & ( n = 6 ) 3m³ + 2m²n + n³
Evalute the expression given below for ( m = - 2 ) & ( n = 6 )m² - n²