If \[ \sin x + \cos x = \frac{1}{5} \] then \( \tan 2x \) is:
The integral \[ \int x^n (1 + \log x) \, dx \] is equal to:
Consider a curve \( y = y(x) \) in the first quadrant as shown in the figure. Let the area \( A_1 \) be twice the area \( A_2 \). The normal to the curve perpendicular to the line \[ 2x - 12y = 15 \] does NOT pass through which point?
If
and \[ (A + B)^2 = A^2 + B^2 \] then \( x + y \) is:
then \( {Adj} (A) \) is equal to: