Question

If am + bl, then the system of equations
ax + by = 0
Lx + my = 1
(a) has a unique solution (b) has no solution
(c) has infinitely many solutions (d)may or may not have a solution​

Answer 1

Answer:

(a) Has a unique soultion

Answer 2

Answer:

Answer:

ax+ by = c

lx + my = n

a1 = a. , a2= l

b1 = b. , b2= m

c1 = c. ,c2= n

it is given that,

am ≠ bl

therefore, a/l ≠ b/m

so, it has a unique solution

so, option a is a correct answer