Find the coordinates of the point which divides the line segment joining the points (4, –3) and (8, 5) in the ratio 3 : 1 internally.
Last updated at Oct. 27, 2020 by
Transcript
Question 21 (Choice - 1) Find the coordinates of the point which divides the line segment joining the points (4, –3) and (8, 5) in the ratio 3 : 1 internally.Let A (4, −3), B (8, 5) Let P(x, y) divide AB in ratio 3 : 1 Therefore, Coordinates of P = ((3(8) + 1(4))/(3 + 1),(3(5) + 1(−3))/(3 + 1)) = ((24 + 4)/4,(15 − 3)/4) = (28/4,12/4) = (7, 3) 1 marks 1 marks
CBSE Class 10 Sample Paper for 2021 Boards - Maths Basic
Question 2
Question 3 (Choice - 1)
Question 3 (Choice - 2) Important
Question 4
Question 5 Important
Question 6 (Choice - 1)
Question 6 (Choice - 2) Important
Question 7 (Choice - 1)
Question 7 (Choice - 2)
Question 8
Question 9
Question 10
Question 11 Important
Question 12
Question 13 (Choice - 1)
Question 13 (Choice - 2)
Question 14 (Choice - 1)
Question 14 (Choice - 2)
Question 15
Question 16
Question 17 (Case Based Question) Important
Question 18 (Case Based Question) Important
Question 19 (Case Based Question) Important
Question 20 (Case Based Question) Important
Question 21 (Choice - 1) Important You are here
Question 21 (Choice - 2)
Question 22 Important
Question 23 Important
Question 24
Question 25 (Choice - 1)
Question 25 (Choice - 2)
Question 26
Question 27
Question 28 Important
Question 29
Question 30 (Choice - 1)
Question 30 (Choice - 2) Important
Question 31
Question 32 Important
Question 33 (Choice - 1)
Question 33 (Choice - 2)
Question 34 (Choice - 1)
Question 34 (Choice 2)
Question 35 Important
Question 36 Important
CBSE Class 10 Sample Paper for 2021 Boards - Maths Basic
About the Author