Home
Class 10
MATHS
[" If "^(|x|<(1)/(2))" ,then the coeffic...

[" If "^(|x|<(1)/(2))" ,then the coefficient of "x" ' in the "],[" expansion of "(1+2x)/((1-2x)^(2))" is "],[[" r.2"],[[(2r-1)^(2)],[r*2^(2r+1)]]]

Promotional Banner

Similar Questions

Explore conceptually related problems

" If "f(x)=|[x,sin x,cos x],[x^(2),tan x,-x^(3)],[2x,sin2x,5x]|" ,then "lim_(x rarr0)(f'(x))/(x)=

If f(x)=|{:(1,x,x+1),(2x,x(x-1),(x+1)x),(3x(x-1),x(x-1)(x-2),(x+1)x(x-1)):}| then

(1) If | [a+x ,a ,x ],[a-x, a ,x], [a-x, a ,-x] |=0 then x is

If f(x)=|(x^(3)-x,a+x,b+x),(x-a,x^(2)-x,c+x),(x-b,x-c,0)| then

If a gt 1", then "(a^(x)-x^(-x))/(a^(x)+a^(-x))=

If function f(x)=x-(|x|)/(x),x lt 0 =x+(|x|)/(x),x gt 0 =1,x=0 , then

If |(a+x, a-x, a-x),(a-x,a+x,a-x),(a-x,a-x,a+x)|=0 then

Solve for x: |[x,c+x,b+x],[c+x,x,a+x],[b+x,a+x,x]|=0