`int(1)/(x^(2))cos((1)/(x))dx`

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

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

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

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

Evaluate: (i) int(1)/(x^(2))cos^(2)((1)/(x))dx (ii) int sec^(4)x tan xdx

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

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

Evaluate : (i) int((4-5 cosx)/(sin^(2)x))dx , (ii) int((1-cos2x)/(1+cos2x)) dx (iii) int (1)/(sin^(2)x cos^(2)x) dx , (iv) int(cos2x)/(cos^(2)x sin^(2) x) dx

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

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