Question

(6) If (a , a + b , a + b + c) is one set of direction ratios of the line joining (1,0,0)
(0,1,0), then find a set of values of a, b, c.



pls urgent​

Answer 1

Answer:

Direction Ratio`s of (1,0,0) and (0,1,0) are given by

(0−1,1−0,0−0)

(−1,1,0)

Comparing it with (a,a+b,a+b+c)

⟹a=−1

a+b=1

a+b+c=0

so Put a=−1 in a+b=1⟹b=2

Put a=−1 and b=2 in a+b+c=0⟹c=−1

So (a,b,c)=(−1,2,−1)

hope it's help you