5x-3y 2z=-1, x y z=1,4x-2y 3z=1
Question
Maths
Aug. 29, 2018, 8:11 p.m.
Answer
If firstn term =3-4n , show that a1,a2,a3,... Form an A.P also find s20
English
Aug. 29, 2018, 8:06 p.m.
Answer
2.5 g of sugar is dissolve in 47.5 g of water . Calculate the concentration of Mass by mass percentage of solution.
Maths
Aug. 29, 2018, 7:02 p.m.
Answer
Evaluate the following integration integration X square + one upon x ki power 4 - X square + 1 into DX
Maths
Aug. 29, 2018, 6:49 p.m.
Answer
Permutations and combinations Ex:7.3 4th question why we should not take 2 and 4 digits in units place