What is the distance between the points and ?
Answer and explanation
Correct answer: D. 5
- Step 1: Distance . Answer: 5. Why not the others: 7, 25 and 6 don't fit.
Practise more Calculus, algebra and coordinate geometry.
Free questions with an explanation for every one, and full timed IOE Engineering Entrance Examination (Tribhuvan University, Nepal) mock tests.