Question
Maths
Nov. 22, 2019, 10:31 p.m.
Answer
The position vectors of the points A, B, C, D are 2𝒊 + 4𝒋 + 2𝒌, 𝒊 + 2𝒋 + 𝒌,
4𝒊 + 3𝒋 − 2𝒌, 3𝒊 + 𝒋 − 3𝒌. Show that AB is parallel to CD and that ABCD is a
parallelogram.
Maths
Nov. 22, 2019, 9:06 p.m.
Answer
By throwing a dice once, find the probability of getting a number greater than three
Maths
Nov. 22, 2019, 8:01 p.m.
Answer
, velocity of the boat in still water is 13 metre per second if the water flows in the river with a velocity of 5 metre per second what is the difference in time taken by him to cross the river in shortest path and in the shortest time if width of the river is 156mts
