If ( x, 2 ) , ( -3 , -4 ) and ( 7 , 5 ) are collinear then x = ------. 4. If points ( a , 0) , ( 0 , b and ( 1,1 ) are collinear, then 1/a + 1/b = -----.
Answers
Answered by
1
Answer:
(1b +1a)/ab
please mark as brainliest.
Answered by
1
Answer:
(1b+1a)/ab
Step-by-step explanation:
it will help
Similar questions