`int cos^(-1) ((1-x^(2))/(1+ x^(2)))` dx का मान ज्ञात कीजिए ।

If I_(1) int sin^(-1) ((2x)/(1 +x^(2)) ) dx , I_(2) = int cos^(-1) ((1-x^(2))/(1 +x^(2)) ) dx , I_(3) = int tan^(-1) ((2x)/(1 - x^(2)) ) dx , then I_(1) + I_(2) - I_(3) =

" (8) "int(sin^(2)x-cos^(2)x)/(sin^(2)x cos^(2)x)dx" का मान ज्ञात कीजिए। "

dy/dx का मान ज्ञात कीजिए यदि x=2at,y=at^2

int(x+cos^(-1)x)/(sqrt(1-x^(2)))dx

Evaluate : int(x cos^(-1)x)/(1-x^(2))dx

If 3x^2-5x+1=0 , then the value of (x^2+ 1/(9x^2)) is : यदि 3x^2-5x+1=0 , तो (x^2+ 1/(9x^2)) का मान ज्ञात कीजिए ।

int (1)/(1 + cos^(2) x) dx =

int(1)/(1-cos^(2)x)*dx=

int(1)/(cos^(-1)x.sqrt(1-x^(2)))dx=