Math, asked by brijesh050805, 7 months ago

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 kashif97

1

Answer:

(1b +1a)/ab

please mark as brainliest.

Answered by shyam2450

1

Answer:

(1b+1a)/ab

Step-by-step explanation:

it will help

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