Income from house property
Question
Sir can you please tell me that in chapter surface areas and volumes exercise no.13.2 . Question no.4 how did you take area of 1 revolution=area of roller....i have not understood only this single line...can you please tell my answer
Without actual division prove that 2x^4_6x^3+3x^2+3x_2 is exactly divisible by x^2-3x+2
find the area of triangle whose vertices are (1,2,3 ) ,(2,5,_1),(_1,1,2)
Find hcf and lcm of 36and and 240 and verify hcf *lcm =products of numbers
Find hcf and lcm of 36and and 240 and verify hcf *lcm =products of numbers