v=−(((2b+3cp)p)/(3+bp^2 ))
((3v^2 +2bpv+3cp+b)/(1+bp^2 +cp^3 )) > 0
b,c ∈ R , b<0
Any non-zero real value of p
in terms of b,c obeying above
condition?
Find
[(√1)]+[(√2)]+[(√3)]+...+[(√(100))]=?
with [x]=greatest integer function
can we find a general formula for
[(√1)]+[(√2)]+[(√3)]+...+[(√n)]
in terms of n?
There are n straight lines in a plane,
no two of which are parallel, and no
three pass through the same point.
Their points of intersection are joined.
Then the number of fresh lines thus
obtained is