" 1."(2x+1)sqrt(5-4x-x^(2))

int(1)/(sqrt(5-4x-2x^(2)))dx

Find the integral of 1/sqrt(a^2-x^2) with respect to x, and hence evalute int(dx)/(sqrt(5-4x-x^2)

Integrate the following with respect to x. (1)/((2x+1)^(3))+(3)/(5-2x)+(1)/(sqrt(1-4x^(2)))

If f(x)=sqrt(5x-x^(2)-6)+(1)/(sqrt(2x-4))+(1)/(|2x-3|) Then domain is

Domain of (sqrt(x^(2)-4x+3)+1) log_(5)""((x)/(5))+(1)/(x)(sqrt(8x-2x^(2)-6)+1) le 1 is

Domain of (sqrt(s^(2)-4x+3)+1) log_(5)""((x)/(5))+(1)/(x)(sqrt(8x-2x^(2)-6)+1) le 1 is

(d)/(dx)[cos^(-1)(x sqrt(x)-sqrt((1-x)(1-x^(2))))]=(1)/(sqrt(1-x^(2)))-(1)/(2sqrt(x-x^(2)))(-1)/(sqrt(1-x^(2)))-(1)/(2sqrt(x-x^(2)))(1)/(sqrt(1-x^(2)))+(1)/(2sqrt(x-x^(2)))(1)/(sqrt(1-x^(2)))0 b.1/4c.-1/4d none of these

lim_(xto oo)(sqrt(4x^(2)+2x+1)-sqrt(4x^(2)+1)) is

lim_ (x rarr-oo) (1-2 + 3-4 + 5-6 ...- 2x) / (sqrt (x ^ (2) +1) + sqrt (4x ^ (2) -1))

lim_ (x rarr-oo) (1-2 + 3-4 + 5-6 ...- 2x) / (sqrt (x ^ (2) +1) + sqrt (4x ^ (2) -1))