" (क) "x^(2)-(y^(2))/(100)" का गुणखण्ड कीजिये। "

x^(2) + xy + y^(2) =100

Find (dy)/(dx) if x^(2)+xy+y^(2)=100

(49a^(2))/(25b^(2))-(x^(2))/(100y^(2)) = _______

If y=(2x)/(x^(4)+x^(2)+1) and y_(100) is 100 th derivative of y and y_(100)=(1)/(omega^(2)-omega)[(100!)/((x+omega)^(101))-(100!)/((x+omega^(2))^(101))]-(1)/(omega^(2)-omega)[(100!)/((x-omega^(2))^(101))-(100!)/((x-omega)^(k))] then k-99 is equal to

Factorize (i) (x^2-(y^2)/(100)) (ii)(100-9x^2) (iii)(49x^2-(1)/(4))

Factrorise the following using appropriate identities. x^(2)-(y^(2))/(100)