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Question
If the points (a1, b1), (a2, b2) and(a1 + a2, b1 + b2) are collinear, then ____________.
Options
a1b2 = a2b1
a1 + a2 = b1 + b2
a2b2 = a1b1
a1 + b1 = a2 + b2
MCQ
Fill in the Blanks
Solution
If the points (a1, b1), (a2, b2) and(a1 + a2, b1 + b2) are collinear, then a1b2 = a2b1.
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