In 2.2 question number 3 why do we interchange the terms
Question
Maths
Aug. 19, 2018, 12:10 p.m.
Answer
Water running in a cylindrical pipe of inner diameter 7cm , is collected in a container at the rate of 192.5 liters per minutes. Find the rate of flow of water in the pipe in Km/hr
Maths
Aug. 19, 2018, 10:06 a.m.
Answer
If the magnitude of two vectors is 4 and 5 units then find their scaler product if the angle between the two vectors is
(i)60°
(ii)90°
(iii)30°
(i)60°
(ii)90°
(iii)30°
Why you taken 2x 1 here..??? Actually it is 2x 3...correction is needed here.
missing question
Where is exercise 8.1, Question no. 2, Part (iv) sum. This sum is not given in this app