`int(x^(4))/(x^(2)+1)dx` का मान ज्ञात कीजिए ।

int(x^(4))/(1+x^(2))dx

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

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

int_(1)^(4)(x^(2)-x)dx

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

int(4x+1)/(2x^(2)+x+1)dx

int(dx)/(x^(4)+x^(2)+1)

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 ।

If x+1/x= 8 , then find the value of (5x)/(x^2+1-6x) यदि x+1/x= 8 है, तो (5x)/(x^2+1-6x) का मान ज्ञात कीजिए ।

int(x^(4)+1)/(x(x^(2)+1)^(2))dx