Question
Find the cost of polishing a circular table-top of diameter 1.6 metre if if the rate of polishing is rupees 15 /m2(takeπ=3.14)
Three spheres of diameter 2,3,4cms, respectively formed into a single sphere. Find the diameter of the new sphere assuming that the volume of a sphere is proportional to the cube of its diameter
How the measure of each angle of a convex quadrilateral is less than 180
Find the distance of point ˆ ˆ ˆ 2i 3j 4k from the line ˆ ˆ ˆ ˆ ˆ ˆ r i 2j k (i 3j 9k) measured parallel to the plane x y 2z 3 0 .
Maths
Dec. 23, 2019, 11:09 a.m.
Answer
Sum of 4 consecutive terms in ap is32 ratio of first n last term to the product of middle terms 7/15 find the numbers
Water in a canal 6m wide and 1.5m deep ,is flowing with a speed of 10km/h.how much area will it irrigate in 30 minutes if 8cm of standing water is needed
https://www.teachoo.com/2247/589/Ex-4.1--4---Prove-1.2.3---2.3.4---..---n(n---1)-(n---2)--n(n-1)/category/Ex-4.1/