Ratio of the currents I1 and I2 flowing through the circular and straight parts is

If -1+√−3=reiθ, then θ is equal to

If −1+√−3 = reθ , then θ is equal to

Area bounded between the curves y=√4−x2 and y2=3|x| is/are

The area of the region bounded by the curves |x+y|≤2,|x−y|≤2 and 2x2+6y2≥3 is