aniket prajapatiGroup: RegisteredReputable Member Follow Hi Richa If we see clearly red curve is made by joining ha...In forum Geometry8 years ago Alternate approach you can solve by average (10*2 + 20*3 +...In forum Ratio - proportion, Time and work8 years ago apply (men*days)/work after calamity half of the work done ...In forum Ratio - proportion, Time and work8 years ago yes sir o is the centreIn forum Geometry8 years ago New Question: CirclesIn forum Geometry8 years ago Series can be written as (1-2/3) + (2/3-2/5) + (2/5-2/7) + (...In forum Algebra8 years ago Hi Nikita, PFA solutionIn forum Geometry8 years ago U can also learn directly Radius of sphere inside tetrahedr...In forum Geometry8 years ago Sorry for the wrong solution here is the right oneIn forum Geometry8 years ago in tetrahedron height h = (√6/3)a where a = length of an edg...In forum Geometry8 years ago RE: Time and WorkIn forum Ratio - proportion, Time and work8 years ago In miscellaneous type of series find nth term and than try t...In forum Algebra8 years ago Sir how is AO=30 and OB=20 and sinADB =1/sqrt5In forum Geometry8 years ago New Question: TrianglesIn forum Geometry8 years ago open all the brackets with + sign and solve it will give you...In forum Algebra8 years ago Page 18 / 20 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Next