sir yha par ISS questions mistake hai
Permutation and cobinations theorem 6
question 28
Show that 1-tan^2A/cot^2A-1=tan^2A
Hii what is leability. Please step by step teply me .Thanx, Lavi
Sin2x.cos2x
Howmany 5 digit numbers can be formed using the digits 1 ,2,5,5,4