Find the angle of intersection of the following curves:(i) y2 = x and x2 = y [NCERT EXEMPLAR](ii) y = x2 and x2 + y2 = 20(iii) 2y2 = x3 and y2 = 32x(iv) x2 + y2 − 4x − 1 = 0 and x2 + y2 − 2y − 9 = 0(v) x2a2+y2b2=1 and x2 + y2 = ab(vi) x2 + 4y2 = 8 and x2 − 2y2 = 2(vii) x2 = 27y and y2 = 8x(viii) x2 + y2 = 2x and y2 = x(ix) y = 4 − x2 and y = x2 [NCERT EXEMPLAR]

Find the angle of intersection of the following curves:(i) y2 = x and

1.	Find the angle of intersection of the following curves:(i) y2 = x and x2 = y [NCERT EXEMPLAR](ii) y = x2 and x2 + y2 = 20(iii) 2y2 = x3 and y2 = 32x(iv) x2 + y2 − 4x − 1 = 0 and x2 + y2 − 2y − 9 = 0(v) x2a2+y2b2=1 and x2 + y2 = ab(vi) x2 + 4y2 = 8 and x2 − 2y2 = 2(vii) x2 = 27y and y2 = 8x(viii) x2 + y2 = 2x and y2 = x(ix) y = 4 − x2 and y = x2 [NCERT EXEMPLAR]
Answer» Find the angle of intersection of the following curves: (i) y² = x and x² = y [NCERT EXEMPLAR] (ii) y = x² and x² + y² = 20 (iii) 2y²= x³ and y² = 32x (iv) x²+ y² − 4x − 1 = 0 and x² + y² − 2y − 9 = 0 (v) $\frac{x^{2}}{a^{2}} + \frac{y^{2}}{b^{2}} = 1$ and x² + y² = ab (vi) x² + 4y² = 8 and x² − 2y² = 2 (vii) x² = 27y and y² = 8x (viii) x² + y² = 2x and y² = x (ix) y = 4 − x² and y = x² [NCERT EXEMPLAR]